甲基环戊二烯

甲基环戊二烯用途

【用途一】
产品主要用于制造环氧树脂固化剂甲基纳迪克酸酐（MNA）及汽油抗爆剂甲基环戊二烯三羰基锰（MMT）的原料，还用来制造聚烯烃催化剂、医药、高能燃料、染料添加剂等新产品。

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甲基环戊二烯名称

[ CAS 号 ]:
26519-91-5

[ 中文名 ]:
甲基环戊二烯

[ 英文名 ]:
Methylcyclopenta-1,3-diene

[中文别名 ]:

甲基-1,3-环戊二烯

[英文别名 ]:

EINECS 247-757-5
1-METHYLCYCLOPENTADIENE
1,3-Cyclopentadiene,methyl
Methyl-1,3-cyclopentadiene
METHYL-1,3-CYCLOPENTADIENEDIMER

甲基环戊二烯物理化学性质

[ 密度 ]:
0.941（4ºC/20ºC）

[ 沸点 ]:
85.8ºC at 760mmHg

[ 熔点 ]:
-51ºC

[ 分子式 ]:
C₆H₈

[ 分子量 ]:
80.12770

[ 闪点 ]:
26ºC

[ 精确质量 ]:
80.06260

[ LogP ]:
1.89260

[ 蒸汽压 ]:
0.0181mmHg at 25°C

[ 折射率 ]:
1.508

[ 储存条件 ]:
包装完整、轻装轻放,库房通风、远离明火、高温、与氧化剂分开存放

甲基环戊二烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY1500000

CHEMICAL NAME :: 1,3-Cyclopentadiene, methyl-

CAS REGISTRY NUMBER :: 26519-91-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H8

MOLECULAR WEIGHT :: 80.14

WISWESSER LINE NOTATION :: L5 AHJ X1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2700 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: 46(1),94,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3979 No. of Facilities: 3257 (estimated) No. of Industries: 16 No. of Occupations: 25 No. of Employees: 38993 (estimated)