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| CAS号 : | 78-92-2 |
精确质量 : | 74.07320 |
| 分子式 : | C4H10O |
logP : | 0.77720 |
| 分子量 : | 74.12160 |
PSA : | 20.23000 |
仲丁醇 | |
butan-2-ol | |
78-92-2 | |
C4H10O | |
74.12160 | |
20.23000 | |
0.77720 | |
74.07320 |
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n20/D 1.397(lit.)
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2.6 (vs air)
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无色液体
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库房通风低温干燥,与氧化剂分开存放
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80 °F
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98 °C(lit.)
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−115 °C(lit.)
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12.5 g/100 mL (20 ºc)
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0.808 g/mL at 25 °C(lit.)
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Stable. Flammable. Substances to be avoided include acids, acid chlorides, acid anhydrides, oxidizing agents and halogens.
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12.5 mm Hg ( 20 °C)
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GHS02, GHS07 | |
警告 | |
H226; H319; H335; H336 | |
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EO1750000
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3
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1
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S13-S24/25-S26-S46-S7/9
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II
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UN 1120 3/PG 3
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2905142000
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Xi
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R10; R36/37; R67
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品名, 成分含量, 用途, 包装 |
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HS: 2905142000. 仲丁醇. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最低关税:5.5%. 普通关税:30.0% |
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HS: 2905142000. butan-2-ol. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tarrif:5.5%. general tariff:30.0% |
1.由裂解石油或天然气中的丁烯于硫酸吸附后用水蒸气水解而得。 | |
用作生产甲乙酮的中间体，用于制醋酸丁酯、仲丁酯,可用作增塑剂、选矿剂、除草剂、溶剂等。 |
