2-甲基-3-丁烯-2-醇

2-甲基-3-丁烯-2-醇用途

【用途一】
主要用于生产维生素E、维生素K1、维生素A等
【用途二】
主要用于生产异植物醇（ＶE主要中间体），DV菊酸（菊酯中间体）,合成维生素A、类胡萝卜素中间体，合成橡胶单体和香料，亦用于有机合成，甲基丁烯醇是防治森林害虫（甲虫）信息素的主要成份。

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2-甲基-3-丁烯-2-醇名称

[ CAS 号 ]:
115-18-4

[ 中文名 ]:
2-甲基-3-丁烯-2-醇

[ 英文名 ]:
2-Methyl-3-buten-2-ol

[中文别名 ]:

[英文别名 ]:

3-Buten-2-ol, 2-methyl-
2-Methyl-3-buten-2-ol
3-hydroxy-3-methylbut-1-ene
3-Hydroxy-3-methyl-1-butene
MFCD00004470
3-hydroxy-3-methylbutene
EINECS 204-068-4
2-methylbut-3-en-2-ol

2-甲基-3-丁烯-2-醇物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
98.5±0.0 °C at 760 mmHg

[ 熔点 ]:
-43 °C

[ 分子式 ]:
C₅H₁₀O

[ 分子量 ]:
86.132

[ 闪点 ]:
13.3±0.0 °C

[ 精确质量 ]:
86.073166

[ PSA ]:
20.23000

[ LogP ]:
0.87

[ 外观性状 ]:
无色-非常略黄色透明液体

[ 蒸汽压 ]:
22.9±0.3 mmHg at 25°C

[ 折射率 ]:
1.424

[ 储存条件 ]:
Flammables area

2-甲基-3-丁烯-2-醇MSDS

2-甲基-3-丁烯-2-醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM9472000

CHEMICAL NAME :: 1-Buten-3-ol, 3-methyl-

CAS REGISTRY NUMBER :: 115-18-4

BEILSTEIN REFERENCE NO. :: 1698263

LAST UPDATED :: 199709

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C5-H10-O

MOLECULAR WEIGHT :: 86.15

WISWESSER LINE NOTATION :: QXI&I&IUI

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1315 mg/kg

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

REFERENCE :: PLMEAA Planta Medica. (Georg Thieme Verlag, Postfach 732, D-7000 Stuttgart 1, Fed. Rep. Ger.) V.1- 1953- Volume(issue)/page/year: 48,120,1983

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 800 mg/kg

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

REFERENCE :: IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 14,449,1976

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1680 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 5,161,1955

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 435 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7945 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

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2-甲基-3-丁烯-2-醇安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302-H315-H319

[ 警示性声明 ]:
P210-P280-P301 + P312 + P330-P305 + P351 + P338-P337 + P313-P403 + P235

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F+:Extremely flammable

[ 风险声明 (欧洲) ]:
R11

[ 安全声明 (欧洲) ]:
S16-S26-S36

[ 危险品运输编码 ]:
UN 1987 3/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
EM9472000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29052990

2-甲基-3-丁烯-2-醇合成路线

2-甲基-3-丁烯-2-醇上下游产品

2-甲基-3-丁烯-2-醇上游产品

2-甲基-3-丁烯-2-醇下游产品

2-甲基-3-丁烯-2-醇海关

[ 海关编码 ]: 2905290000

[ 中文概述 ]:
2905290000 其他不饱和一元醇。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, 包装

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2-甲基-3-丁烯-2-醇文献

Kinetics and mechanism of chlorine-atom-initiated oxidation of allyl alcohol, 3-buten-2-ol, and 2-methyl-3-buten-2-ol.

J. Phys. Chem. A 114(12) , 4224-31, (2010)

The gas-phase reactions of Cl atoms with allyl alcohol (k(1)), 3-buten-2-ol (k(2)), and 2-methyl-3-buten-2-ol (k(3)) at 296 +/- 2 K have been investigated using absolute and relative rate methods in 1...

Dose-dependent response and preliminary observations on attraction range of Ips typographus to pheromones at low release rates.

J. Chem. Ecol. 27(12) , 2425-35, (2001)

Responses of the European spruce bark beetle, 1. typographus (Coleoptera: Scolytidae), to low release-rate pheromones were investigated in two experiments in a spruce forest at Wellin, southern Belgiu...

The uptake of 2-methyl-3-buten-2-ol into aqueous mixed solutions of sulfuric acid and hydrogen peroxide.

Phys. Chem. Chem. Phys. 13(6) , 2069-75, (2011)

Multiphase acid-catalyzed oxidation with hydrogen peroxide (H(2)O(2)) has been suggested recently to be a potential route to SOA formation from isoprene and its gas-phase oxidation products, the kinet...

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