酒精沸点

酒精生产技术问答

附表

1•纯酒精物理系数表

3•酒精蒸汽的重度和比容

5•酒精浓度、温度校正表

7•不同浓度的酒精与纯酒精的折算系数表

9•灭菌温度和时间关系表

11.常用酸、碱系数表

13.酵母细胞简易统计表（一）

15.饱和水蒸汽压力与温度换算表

17.淀粉质原料化学组成参考表

2.食用酒精的国家标准GB10343—89

4.蒸馏酒及配制酒国家卫生标准

6.酒精比重与百分含量对照表

8.稀释酒精浓度至50%（容量）换算表

10.波美度、糖度、比重换算表

12.糖度、温度更正表

14.酵母细胞简易统计表（二）

16.常用化学药品浓度表

18.酒精中常见杂质物理系数表

附表1纯酒精物理系数表

类别

系数

单位（条件）

分子量

46.07

比重

0.78934

20C/4Ctm3

沸点

78.3

C

比热

0.58

cal/gC

酒精蒸气重度

1.592kg/m3

酒精蒸气比容

0.622m3/kg

汽化热

204

标准大气压下，kcal/kg

饱和气压

45.0

20C,mmHg柱

燃烧值

7000kcal/kg

燃烧热

326.66kcal/mol

熔化热

26.05cal/g

蒸发潜热

206.4cal/g

闪点

12

C

引火点

9——32

C

熔点

-114

标准大气压，C

临界温度

243C

临界压强

62.7acm

在水中的溶解度混溶

体胀系数

0.00110

C

张力系数

20+2C

对空气的折光率

1.3611C

附表2—1酒精的国家标准（GB394—81）

指标名称

指标

优级一级二级三级四级

外观透明，液体

色度（号）<10

气味无异臭

酒精（容量）%

>96.0

95.595.095.095.0

硫酸试验，号<10

15100

氧化试验，分钟>30

2515

2

醛（以乙醛计）

<0.00040.00100.0030

杂醇油（以异丁醇异戊醇），%

<0.00040.0025

0.0100

0.0400

甲醇，%

<0.060.120.160.25

酸（以乙酸计），%

W0.00150.00150.00200.0020

酯（以乙酸乙酯计），%

<0.00250.0038

不挥发物

<0.00200.00200.00250.0025

注：%g/100ml（酒精含量除外）

附表2—2食用酒精国家的标准（GB10343—89）

|—项目类别

优级普通

外观透明液体

色度，号c10

气味

j无异臭［

乙醇，%(V/V)

m95.0

硫酸试验，号C10

80

氧化试验，分钟

>3015

醛（以乙醛计），g/100mL

900030.0030

杂醇油（以异丁醇异戊醇）,g/100mL<

900020.0080

甲醇，g/100mL

C0.010.06

酸（以乙酸计），g/100mL

900100.0020

不挥发物，g/100mL

900200.0025

重金属（以Pb）,mg/L-1

附表3酒精蒸汽的重度和比容（一绝对大气压下）

蒸汽中酒精重量%沸点重度kg/m3比容m3/kg

0100

0.5891.6970

5950.6201.5129

1091.50.6431.5552

1589.50.6671.4992

2087.10.6941.4409

2585.80.7221.3850

3084.60.7501.3333

3583.80.7851.2733

4083.10.8171.2240

4582.50.8541.1710

5081.90.8871.1274

5581.50.9331.1072

6081.0

0.9761.0246

6580.51.0200.9708

7080.11.0850.9216

7579.71.1450.8717

8079.31.2240.8156

8578.91.3090.7633

9078.51.3950.7618

9578.31.4980.6667

100

78.21.592

0.6620

附表4蒸馏酒及配制酒国家卫生标准GBn47—77

指标名称

指标

感官指标

透明，无异臭

甲醇

以粮谷为原料者g/100ml<0.04

以苕干及代用品为原料g/100ml<0.12

杂醇油g/100ml

<0.15

氰化物

以木薯为原料（以HCN计）<5mg/1000ml

以代用品为原料（以HCN计）

<2mg/1000ml

铅mg/1000ml（以Pb计）<1

食品添加剂按GBn50—77

酒度（容量%）60°

注：高于或低于60。酒度的，按酒度60°折算

附表5—1酒精浓度、温度校正表

(20C)

酒度V

温度C

71%72%73%74%75%76%77%78%79%80%

10

74.275.276.277.178.179.180.081.082.083.0

1173.974.975.876.877.878.879.780.781.782.7

12

73.674.575.576.577.578.579.480.481.482.4

1373.274.275.276.277.278.279.180.181.182.1

1472.973.974.975.976.977.978.879.880.881.8

1572.673.674.675.676.677.678.579.580.581.5

1672.373.374.375.376.277.278.279.280.281.2

1772.073.074.074.975.976.977.978.979.980.9

1871.672.673.674.675.676.677.678.679.680.6

1971.372.373.374.375.376.377.378.379.380.3

2071.072.073.074.075.076.077.078.079.080.0

2170.771.172.773.774.775.776.777.778.779.7

2270.371.472.473.474.475.476.477.478.479.4

23

70.071.072.073.074.1

75.1

76.177.178.1

79.1

2469.770.771.772.773.774.775.876.877.878.8

2569.470.471.472.473.474.475.476.477.578.5

2669.070.071.172.173.174.175.176.177.278.2

2768.769.770.771.872.873.874.875.876.877.8

2868.469.470.471.472.473.574.575.576.577.6

2968.069.170.171.172.173.274.275.276.277.2

3067.768.769.870.871.872.873.874.975.976.9

3167.468.469.570.571.572.573.574.675.976.6

3267.068.069.170.171.272.173.274.275.376.3

3366.767.768.869.870.871.872.873.975.076.0

3466.367.468.469.570.571.572.573.674.775.7

3566.067.068.169.170.271.272.273.274.375.4

附表5—2酒精浓度、温度校正表

(20C)

酒度V

温度

C

81%82%83%84%85%86%87%88%89%90%

1083.984.985.886.887.788.789.690.691.592.4

11

83.684.685.686.587.588.489.490.391.392.2

1283.384.385.386.287.288.289.190.191.092.0

1383.184.085.086.086.987.988.989.890.891.7

1482.883.784.785.786.787.688.689.690.591.5

1582.583.484.485.486.487.488.389.390.391.3

1682.283.284.285.186.187.188.189.0

90.091.0

1781.982.983.984.885.886.887.888.8

89.890.8

1881.682.683.684.685.686.587.588.5

89.590.5

1981.382.383.384.385.386.387.388.3

89.390.3

2081.082.083.084.085.086.087.088.0

89.090.0

2180.781.782.783.784.785.786.787.7

88.789.7

2280.481.482.483.484.485.486.487.4

88.589.5

2380.181.182.283.184.185.186.287.2

88.289.2

2479.880.881.882.883.884.985.986.9

87.989.0

2579.580.581.582.583.684.685.686.6

87.788.7

2679.280.281.282.283.384.385.386.3

87.488.4

27|78.979.980.981.983.084.085.086.187.188.1

2878.679.680.681.682.783.784.785.8

86.887.9

2978.379.380.381.382.483.484.485.5

86.587.6

3078.079.080.081.082.183.184.285.2

86.387.3

31〔77.778.779.780.781.882.883.984.9

86.087.0

3277.478.479.480.481.582.583.684.6

85.786.7

3377.178.179.180.181.282.283.384.3

85.486.5

3476.877.878.879.880.981.983.084.0

85.186.2

3576.577.478.479.580.681.682.883.8

84.885.9

附表5—3酒精浓度、温度校正表（20C）

酒度V

温91%92%

度C

93%94%95%96%97%98%99%100%

10

93.494.395.296.297.198.098.999.7

1

1

93.294.195.096.096.987.898.799.6

1292.993.994.895.796.787.898.599.4

13

92.793.694.695.596.597.498.399.2

14

92.593.494.495.396.397.298.

1

99.1100.0

15

92.293.294.295.196.197.098.098.9

99.8

16

92.093.093.994.995.996.897.898.799.7

18

91.592.593.594.495.496.497.498.499.3

1991.292.293.294.295.296.297.298.299.2

2091.092.093.094.095.096.097.098.099.0100.0

2190.791.892.893.894.895.896.897.898.899.8

2290.591.592.593.594.695.696.697.698.699.7

2390.291.392.393.394.395.496.497.498.599.5

2490.091.092.092.893.995.196.297.298.399.3

2589.790.791.792.693.694.996.097.098.199.2

1791.792.793.794.795.696.697.698.699.5

2689.490.591.592.193.194.795.896.897.999.0

2789.290.391.391.892.894.595.596.697.798.8

2888.990.091.092.193.194.295.396.497.598.6

2988.689.790.891.892.994.095.196.297.398.4

3088.489.490.591.692.793.894.896.097.198.3

3188.189.190.391.492.593.694.695.896.998.1

3287.988.990.091.192.293.394.495.696.798.0

3387.688.689.890.992.093.194.195.496.597.8

3487.488.489.590.691.892.993.995.296.397.6

3587.188.189.290.491.692.793.795.096.297.4

附表6酒精比重与百分含量对照表（20C）

液体比重

20/4C

酒精

液体比重

20/4C

酒精

%容量

20C

%重量

100ml

中g

%容量

20C

%重量

100ml

中g

0.995282.001.591.580.9261752.0044.3141.05

0.992434.003.183.160.9220954.0046.2342.62

0.989736.004.784.740.9178956.0048.1644.20

0.987188.006.406.320.9135958.0050.1145.78

0.9847610.008.027.890.9091560.0052.0947.36

0.9823812.009.649.470.9046362.0054.1048.94

0.9800914.0011.2811.050.9000164.0056.1350.52

0.9778616.0012.9212.630.8953166.0058.1952.10

0.9757018.0014.5614.210.8905068.0060.2853.68

0.9735920.0016.2115.770.8855870.0062.3955.25

0.9714522.0017.8817.370.8805672.0064.5456.83

0.9692524.0019.5518.940.8754274.0066.7258.41

0.9669926.0021.2220.520.8701976.0068.9459.99

0.9645628.0022.9122.100.8648078.0071.1961.57

0.9622430.0024.6123.680.8592880.0073.4963.15

0.9597232.0026.3225.260.8536482.0075.8264.73

0.9570334.0028.0426.840.8478684.0078.2066.30

0.9541936.0029.7828.420.8418886.0080.6367.88

0.9512038.0031.5329.990.8356988.0083.1269.46

0.9480540.0033.3031.570.8292590.0085.6771.04

0.9447742.0035.0933.150.8224692.0088.2972.62

0.9413544.0036.8934.730.8152694.0091.0174.20

0.9377646.0038.7236.310.8074996.0093.8475.78

0.9340448.0040.5637.890.7990098.0096.8277.36

0.9301750.0042.4339.470.78934100.00100.0078.93

附表7不同浓度的酒精与纯酒精的折算系数表（20C）

酒精度%（容量）折算系数酒精度%（容量）折算系数

2.000.0158652.000.44318

4.000.0318154.000.46226

6.000.0478556.000.48157

8.000.0639758.000.50112

10.000.0801560.000.52093

12.00

0.09642

62.00

0.54098

14.000.1127564.000.56130

16.000.1291566.000.58188

18.00

0.14562

68.00

0.60275

20.000.1621570.000.62393

22.000.1787672.000.64541

24.000.1954574.000.66724

26.000.2122376.000.69939

28.000.2291178.000.71194

30.000.2460980.000.73489

32.000.2631982.000.75823

34.000.2804384.000.78202

36.000.2978086.000.80633

38.000.3153488.000.83119

40.000.3330490.000.85668

42.000.3509092.000.88295

44.000.3689594.000.91011

46.000.3872096.000.93842

48.000.4656498.000.96815

50.000.42430

100.001.00000

附表8稀释酒精浓度至

50%（容量）换算表（20C）

原酒精浓度

（容量%）

稀释50%时的加量

（ml）

原酒精浓度（容

量%）

稀释50%时的加量

（ml）

原酒精浓度（容

量%）

稀释50%时的加量

（ml）

酒精水酒精水酒精水

53

995065769240

985164781227

975155178214

965262806201

655265820187

9453249877649367

60

833173

9353849847158

9254348862143

9633957877127

933056893

111

89562463726943205590994

88

568456717

87

575449

70714

2985394359

865875296240

85588434687352765198021

84595426677462655010000

附表9灭菌温度和时间关系表（以杀死细菌芽抱为准）

火菌温度c

火菌时间分钟

火菌温度c

火菌时间分钟

100401252.5

110361300.5

115151400.08

12041500.01

附表10

波美度、糖度

、比重换算表

波美度（Be'）比重糖度（Bx）波美度（Be）比重糖度（Bx）

1

1.007

1.8

24

1.200

43.9

2

1.0153.7

261.210

45.8

3

1.022

5.5

261.220

47.7

41.0287.2271.23149.6

51.0369.0281.24151.5

61.04310.8291.25253.5

71.05112.6301.26355.4

81.05914.5311.27457.3

91.06716.2321.28659.3

10

1.074

18.0

331.297

61.2

111.08219.8341.30963.2

121.09121.7351.32165.2

131.09923.5361.33367.1

141.10725.3371.34468.9

151.11627.2381.35670.8

161.12529.0391.36872.7

171.13430.8401.38074.5

181.14332.7411.39276.4

191.15234.6421.40478.2

201.161

36.4431.417

80.1

211.17138.3441.42982.0

221.18040.1451.44283.8

231.19042.0461.45585.7

附表11常用酸、碱系数表

名称

比重

2074C

百分比浓度

g/i

波美度分子式

盐酸

1.198040479.224HCl

硝酸

1.5129

100

151349.2HN03

硫酸

1.84981799

66.0

H2SO4

磷酸

1.579075118453.2

H3PO4

甲酸

1.22.3HCOOH

醋酸

1.0498

100

10506.9CH3C00H

氢氧化钠

1.430040572.043.6NaOH

氢氧化钾

1.538252799.950.7KOH

氨水

0.892030267.627.0NH4OH

附表12糖度、温度更正表（20C）

温度c

观察糖度（Bx）

12

345

6

7

8

9

10

应减表中值

00.340.380.410.450.490.520.550.590.620.65

50.380.400.430.450.470.490.510.520.540.56

100.330.340.360.370.380.390.400.410.420.43

110.320.330.330.340.350.360.370.380.390.40

120.300.300.310.310.320.330.340.340.350.36

130.270.270.280.280.290.300.300.310.310.32

140.240.240.240.250.260.270.270.280.280.29

15

0.200.200.200.210.220.22

0.230.230.240.24

160.170.170.180.180.180.180.190.190.200.20

170.130.130.140.140.140.140.140.150.150.15

180.090.090.100.100.100.100.100.100.100.10

190.050.050.050.050.050.050.050.050.050.05

应加表中值

210.040.040.050.050.050.050.050.060.060.06

220.100.100.100.100.100.100.100.110.110.11

230.160.160.160.160.160.160.160.170.170.17

240.210.210.220.220.220.220.220.230.230.23

250.270.270.280.280.280.280.290.290.300.30

26

0.330.330.340.340.340.340.350.350.360.36

270.400.400.410.410.410.410.410.420.420.42

28

0.460.460.470.470.470.470.480.480.490.49

290.540.540.550.550.550.550.550.560.560.56

300.610.610.620.620.620.620.620.630.630.63

310.690.690.700.700.700.700.700.710.710.71

320.760.770.770.780.780.780.780.790.790.79

330.840.850.850.850.850.850.860.860.860.86

340.910.920.920.930.930.930.930.940.940.94

350.991.001.001.011.011.011.011.021.021.02

361.071.081.081.091.091.091.091.101.101.10

371.151.161.161.171.171.171.171.181.181.18

381.251.251.261.261.271.271.281.291.291.30

391.341.341.351.351.361.361.371.381.381.38

401.431.431.441.441.451.451.461.461.471.47

续附表12

糖度、温度更正表（20C）

温度C

观察糖度（Bx）

1112

1314

15

16

17

18

19

20

应减表中值

00.670.700.720.750.770.790.820.840.870.89

50.580.600.610.630.650.670.680.700.710.73

100.440.450.460.470.480.490.500.500.510.52

110.410.420.420.430.440.450.460.460.470.48

120.370.380.380.390.400.410.410.420.420.43

130.330.330.340.340.350.360.360.370.370.38

140.290.300.300.310.310.320.320.330.330.34

150.240.250.25

0.260.260.26

0.270.27

0.280.28

160.200.210.210.220.220.220.220.230.230.23

170.15

0.160.160.160.160.160.16

0.170.17

0.18

180.100.100.110.110.110.110.110.120.120.12

190.050.05

0.060.060.060.060.060.060.060.06

应加表中值

210.060.060.060.060.060.060.060.060.060.06

220.110.110.120.120.120.120.120.120.120.12

230.170.170.170.170.170.170.180.180.190.19

240.230.230.240.240.240.240.250.250.260.26

250.300.300.310.310.310.310.310.320.320.32

260.360.360.370.370.370.380.380.390.400.40

270.420.420.430.440.440.440.450.450.460.46

28

0.490.500.500.510.510.520.520.530.530.54

290.570.570.580.580.590.590.620.600.610.61

300.640.640.650.650.660.660.670.670.680.68

310.720.720.730.730.740.740.750.750.760.76

320.800.800.810.810.820.830.830.840.840.85

330.87

0.880.88

0.890.900.910.910.920.920.93

340.950.960.960.970.980.991.001.001.011.02

351.031.041.051.051.061.071.081.081.091.10

361.111.121.131.131.141.151.161.161.171.18

371.191.201.211.211.221.231.241.241.251.26

381.311.321.321.331.331.341.351.351.361.36

391.391.401.411.411.421.431.441.441.451.45

401.481.491.501.501.511.521.531.531.541.54

附表13酵母细胞简勿统计表（一）

所数方格中

细胞总数弋

的值

实际酵母

细胞数亿

/ml

所数方格实际酵母中细

胞总细胞数亿数弋的值

/ml

所数方格实际酵母中细

胞总细胞数亿数越的值

/ml

1

0.025310.775

61

1.525

2

0.05032

0.80062

1.550

30.075330.825631.575

40.100340.850641.600

50.125350.875651.625

60.150360.900661.650

70.175370.925671.675

80.200

380.950

68

1.700

90.225390.975691.725

100.250401.000701.750

110.275411.025711.775

120.300421.050721.800

130.325431.075731.825

140.350441.100741.850

150.375451.125751.875

160.400461.150761.900

170.425471.175771.925

180.450481.200781.950

190.475491.225791.975

20

0.500501.250

802.000

21

0.525511.275

81

2.025

220.550521.300822.050

230.575531.325832.075

240.600541.350842.100

250.625551.375852.125

260.650561.400862.150

270.675571.425872.175

280.700581.450882.200

290.725591.475892.225

300.750601.500902.250

注：此表只限于用汤麦式的血球计（即25X16型）数板记数时采用。

计数时共数小方格数为16X5=80个，并且样液的冲稀倍数是10倍。使

用方法是，将所数80个小方格中酵母细胞总数除5所得值，查表中对

应值，即可得岀样液中实际酵母细胞数（亿/ml）。如，所数细胞总数=250

个，则查250/5=50栏，就可得实际酵母细胞数=1.250亿/ml。

附表14

酵母细胞简易统计表（二）

所数方格中细胞

总数韶的值

实际酵母细胞

数亿/ml

所数方格中细胞

总数韶的值

实际酵母细胞

数亿/ml

所数方格中细胞总

数韶的值

实际酵母细胞

数亿/ml

所数方格中细胞

总数詔的值

实际酵母细胞

数亿/ml

10.01626

0.41651

0.816

76

1.216

20.032270.432520.832771.232

30.048280.448530.848781.248

40.064290.464540.864791.264

5

0.080

300.48055

0.880801.280

60.096310.496560.896811.296

70.112320.512570.912821.312

80.128330.528580.928831.328

90.144340.544590.944841.344

100.160

350.560

60

0.960851.360

11

0.176360.576

61

0.976

86

1.376

120.192370.592620.992871.392

13

0.208

38

0.608

63

1.00888

1.408

140.224390.624641.024891.424

150.240400.640651.040901.440

160.256410.656661.056911.456

170.272420.672671.072921.472

180.288430.688681.088931.488

190.304440.704691.104941.504

200.320450.720701.120951.520

210.336460.736711.136961.536

22

0.352470.752721.152971.552

230.368480.768731.168981.568

厂24

0.384490.784741.184991.584

厂25

0.400500.800751.2001001.600

注：此表只限于用希利格式血球计（即16X25型）数板记数时采用。计数时共数小方格数为25M=100个，并且样液的冲稀倍数是10

倍。使用方法是，将所数100个小方格中酵母细胞总数除4所得值，查表中对应值，即可得岀样液中实际酵母细胞数（亿/ml）。女口，

所数细胞总数=280个，则查280/4=70栏，就可得实际酵母细胞数=1.120亿/ml。

附表15饱和水蒸汽压力与温度换算表

磅/英寸2

kg/cm2C磅/英寸2

kg/cm2C

00.000100151.055121.0

1

0.070101.9

16

1.095

122.0

20.141103.6171.195123.0

3

0.211

105.3

181.266

124.1

40.281106.9191.336125.0

50.351108.4201.406126.0

60.422109.8211.547126.9

70.492111.3221.617127.8

8

0.563

112.6

23

1.680

128.7

90.633113.6241.687129.6

100.703115.2251.758130.4

11

0.773116.4

261.828

131.2

120.844117.6271.898132.0

130.914118.8281.969133.0

140.984118.9292.039133.8

附表16常用化学药品浓度表

药物名称常用浓度应用范围

酒精

70%

皮肤、仪器表面

乳酸0.33—1N室内空气（喷雾）

酸醋3—5ml/m3空气消毒

石灰水1—3%工作场地

石炭酸

5%

操作台，空气

来苏尔3—5%皮肤、仪器表面

甲醛

10%

接种台，操作台

升汞

0.1%

植物组织、外表消毒

硝酸银0.1—1%皮肤，仪器表面

高锰酸钾0.1—3%皮肤、仪器、操作台

过氧化氢

3%

洗仪器，皮肤

氯气

0.2—

1PPm

生产用水

漂白粉1—5%生产场地、设备

新洁尔火1:50皮肤、设备、操作台

红溴汞

2%

皮肤小伤消毒

紫药水2—4%外用药水

附表17淀粉质原料化学组成参考表（%含量）

原料名称水分粗蛋白粗脂肪粗淀粉灰分

大米粉11—127—80.3—0.575—800.1—0.5

玉米12—138—93.5—463—651—1.5

鲜木薯65—731—1.20.4—0.527—300.5—0.6

高粱13—14.57—82.3—2.563—640.5—0.9

苕干粉13—144—50.3—0.565—682—2.5

木薯粉12—13.52—2.50.5—0.670—731.5—1.7

小麦粉12—138—111.5—1.860—621.1—1.5

鲜苕70—801.5—20.1—0.316—220.4—0.5

鲜土豆70—751.1—1.80.9—112—251—1.2

麸皮13—1413—164—4.520—305—6

豆饼12—1430—356.9—730—356—7

花生饼

12—1340—414.5—520—255—6

酒糟30—902—151—102—102—10

米糠饼13—178—105—625—3010—11

米糠

9—137—1015—1635—409—15

土豆干12—137—80.4—0.565—673—4

鱼粉10—1150—554—5

金刚头10—143—40.7—1.125—302—3

橡子仁

7—124—70.7—0.950—601.3—3

石蒜头13—145—5.52.7—2.350—518—9

大米12—1410—10.52—2.260—612—3

小米

11—139—101.7—255—601—1.4

附表18酒精中常见杂质物理系数表（20760mmHg柱）

名称分子式分子量密度熔点沸点

对空气折

射率

溶解度

水中

酒

精

中

乙酸CH3C00H60.051.049216.604117.91.3716ooo

乙酸乙脂CH3COOC2H5

88.120.900383.57877.061.3723

8.5

(15C)

co

乙醛CH3CH044.05

0.7834

(18C)

-21020.81.3316oo

丁酸CH3(CH2)2C00H88.120.9577-4.26163.531.3980ooo

丁醇CH3(CH2)2CH2OH

740120.8098-89.53117.251.3993

9(15C)o

异丁醇(CH3)2CHCH2OH74012

0.7893

(25C)

-108108

1.3939

(25C)

15

(25C)

o

己酸CH3(CH2)4C00H116.160.9274

-2—1.5

205.41.4163

1.10

(20C)

溶

解

己醇CH3(CH2)4CH2OH102.180.8136-46.71581.4078

0.6

(20C)

o

丙二醇HOCH2CHOHCH2OH92.111.2613

20

290分解

1.4746oo

丙醛CH3CH2CHO58.080.8058-8148.81.3636

溶解o

丙醇CH3CH2CH2OH60.110.8035126.597.41.3850oo

异戊醇(CH3)2(CH2)2CH2OH88.150.8092-117.2128.61.4053

2(14C)o

戊醛CH3(CH2)2CH2CHO86.140.8095-91.51031.3944

微溶

溶

解

戊酸CH3(CH2)2CH2COOH102.130.9391-33.83186.051.4085

3.3

(16C)

溶

解

异戊酸(CH3)2CHCH2COOH102.130.9286-29.3176.71.4033

4.2

(20C)

o

戊醇CH3(CH2)3CH2OH88.150.8144-79137.31.4101

2.7

(22C)

o

甲酸乙脂HCOOCH2CH3

74.080.9168-80.854.51.3598

11

(18C)

o

甲醇CH3OH32.040.7914-93.964.961.3288oo

甲醛HCHO30.03

0.815

(-20°C)

-92-21—溶解

溶

解

j糠醛C4H3OCHO96.091.1594-38.7161.71.5261溶解

溶

解

注：g表示任意混溶