< 生产厂家价格 >

2-甲基-2戊烯

2-甲基-2戊烯名称

[ CAS 号 ]:
625-27-4

[ 中文名 ]:
2-甲基-2-戊烯

[ 英文名 ]:
2-methyl-2-pentene

[中文别名 ]:

2-甲基-2戊烯

[英文别名 ]:

2-Methyl-1-penten-3-yne
1-ethyl-2,2-dimethyl-ethylene
2-Methyl-pent-1-en-3-in
MFCD00009382
Methyl-isopropenyl-acetylen
2-methyl-pent-1-en-3-yne
2-methylpent-2-en
2-methyl-pent-2-ene
Isopropenyl-methyl-acetylen
1-Penten-3-yne,2-methyl

2-甲基-2戊烯物理化学性质

[ 密度 ]:
0.69 g/mL at 25 °C(lit.)

[ 沸点 ]:
67 °C(lit.)

[ 熔点 ]:
−135 °C(lit.)

[ 分子式 ]:
C₆H₁₂

[ 分子量 ]:
84.15950

[ 闪点 ]:
−10 °F

[ 精确质量 ]:
84.09390

[ LogP ]:
2.36260

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
267 mm Hg ( 100 °C)

[ 折射率 ]:
n20/D 1.400(lit.)

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放

[ 稳定性 ]:
Stable. Highly flammable. Incompatible with acids, oxidizing agents.

2-甲基-2戊烯MSDS

详细MSDS(安全技术说明书)

2-甲基-2戊烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB2240000

CHEMICAL NAME :: 2-Pentene, 2-methyl-

CAS REGISTRY NUMBER :: 625-27-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H12

MOLECULAR WEIGHT :: 84.18

WISWESSER LINE NOTATION :: 3UY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 114 gm/m3/4H

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 31,162,1968

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 130 gm/m3/2H

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 31,162,1968 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg/4W-I

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: TIHEEC Toxicology and Industrial Health. (Princeton Scientific Pub. Co., POB 2155, Princeton, NJ 08540) V.1- 1985- Volume(issue)/page/year: 1(3),67,1985

点击显示

2-甲基-2戊烯安全信息

[ 危害码 (欧洲) ]:
F: Flammable;Xn: Harmful;

[ 风险声明 (欧洲) ]:
R11;R65

[ 安全声明 (欧洲) ]:
S9-S16-S29-S33-S62

[ 危险品运输编码 ]:
UN 3295 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
SB2240000

[ 包装等级 ]:
II

[ 危险类别 ]:
3.1

[ 海关编码 ]:
2901299090

2-甲基-2戊烯上下游产品

2-甲基-2戊烯上游产品

2-甲基-2戊烯下游产品

2-甲基-2戊烯海关

[ 海关编码 ]: 2901299090

[ 中文概述 ]:
2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%