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1,2-二乙基苯

1,2-二乙基苯用途

【用途一】
用作溶剂及有机合成中间体。

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1,2-二乙基苯名称

[ CAS 号 ]:
135-01-3

[ 中文名 ]:
1,2-二乙苯

[ 英文名 ]:
diethylbenzene

[中文别名 ]:

[英文别名 ]:

1,2-Diethylbenzene
Benzene, 1,2-diethyl-
o-Diethylbenzene
EINECS 205-170-1
diethylbenzene
MFCD00009258

1,2-二乙基苯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
183.5±0.0 °C at 760 mmHg

[ 熔点 ]:
−31 °C(lit.)

[ 分子式 ]:
C₁₀H₁₄

[ 分子量 ]:
134.218

[ 闪点 ]:
49.4±0.0 °C

[ 精确质量 ]:
134.109543

[ LogP ]:
4.20

[ 外观性状 ]:
无色透明液体

[ 蒸汽压 ]:
1.1±0.2 mmHg at 25°C

[ 折射率 ]:
1.497

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

1,2-二乙基苯MSDS

详细MSDS(安全技术说明书)

1,2-二乙基苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ5640000

CHEMICAL NAME :: Benzene, o-diethyl-

CAS REGISTRY NUMBER :: 135-01-3

BEILSTEIN REFERENCE NO. :: 1904392

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C10-H14

MOLECULAR WEIGHT :: 134.24

WISWESSER LINE NOTATION :: 2R B2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

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

REFERENCE :: 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,57,1960 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2400 mg/kg/8W-I

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - muscle weakness Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 12,343,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2118 No. of Facilities: 13 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 279 (estimated)

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1,2-二乙基苯安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R10;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
UN 2049 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
CZ5640000

[ 包装等级 ]:
III

[ 危险类别 ]:
3