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丙二醇丁醚

丙二醇丁醚用途

【用途一】
用作溶剂、分散剂或稀释剂，也用作燃料抗冻剂、清洗剂、萃取剂、有色金属选矿剂。有机合成中间体。

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丙二醇丁醚名称

[ CAS 号 ]:
29387-86-8

[ 中文名 ]:
丙二醇丁醚

[ 英文名 ]:
Propyleneglycol butyl ether

[中文别名 ]:

[英文别名 ]:

propanediolbutylether
propasolb
EINECS 249-598-7
dowanolpnb
1-butoxy-2-hydroxypropane
butoxypropan-1-ol
butoxypropanol
1(or2)-butoxy-propano
2-Butoxypropanol
MFCD01781688

丙二醇丁醚物理化学性质

[ 密度 ]:
0.885 g/mL at 25 °C

[ 沸点 ]:
165-175 °C(lit.)

[ 分子式 ]:
C₇H₁₆O₂

[ 分子量 ]:
132.20100

[ 闪点 ]:
138 °F

[ 精确质量 ]:
132.11500

[ PSA ]:
29.46000

[ LogP ]:
1.18390

[ 外观性状 ]:
NA

[ 折射率 ]:
n20/D 1.416(lit.)

[ 储存条件 ]:
室温

丙二醇丁醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ0630000

CHEMICAL NAME :: 1,2-Propanediol, monobutyl ether

CAS REGISTRY NUMBER :: 29387-86-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C7-H16-O2

MOLECULAR WEIGHT :: 132.23

WISWESSER LINE NOTATION :: Q1Y1&O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1900 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 38MKAJ "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2nd rev. ed. in 1985. Volume(issue)/page/year: 2C,3985,1982

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >651 ppm/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0520753

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0520760

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丙二醇丁醚安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/38

[ 危险品运输编码 ]:
UN 3271 3/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
UA7700000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
2942000000

丙二醇丁醚制备

1,2-环氧丙烷与正丁醇在催化剂存在下反应，反应物经精馏而得成品。

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丙二醇丁醚海关

[ 海关编码 ]: 2911000000

[ 中文概述 ]:
2911000000 缩醛及半缩醛，不论是否含其他含氧基，及其卤化，磺化，硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

丙二醇丁醚相关知识

丙二醇丁醚用途是什么？

2019-07-09 17:36:27

丙二醇丁醚（Propanediol butyl ether ,Propylene glycol mono-butyl ether），又名1,2-丙二醇-1-单丁醚或者1-丁氧基-2-丙醇；2-羟丙基·丁基醚。无色透明液体。丙二醇丁醚分子结构中含有醚键和羟基，前者具有亲油性，能够与疏水性化合物互溶...

丙二醇丁醚

丙二醇丁醚用途

丙二醇丁醚名称

丙二醇丁醚物理化学性质

丙二醇丁醚毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

丙二醇丁醚安全信息

丙二醇丁醚制备

丙二醇丁醚海关

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