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环庚三烯

环庚三烯用途

【用途一】
工业上可用于印刷机清洗剂

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环庚三烯名称

[ CAS 号 ]:
544-25-2

[ 中文名 ]:
环庚三烯

[ 英文名 ]:
Cycloheptatriene

[中文别名 ]:

[英文别名 ]:

EINECS 208-866-3
Cycloheptatriene
MFCD00004146

环庚三烯物理化学性质

[ 密度 ]:
0.888 g/mL at 25 °C(lit.)

[ 沸点 ]:
116-117 °C(lit.)

[ 熔点 ]:
-79.5°C

[ 分子式 ]:
C₇H₈

[ 分子量 ]:
92.13840

[ 闪点 ]:
80 °F

[ 精确质量 ]:
92.06260

[ LogP ]:
2.05870

[ 外观性状 ]:
透明黄色至棕色液体

[ 折射率 ]:
n20/D 1.519(lit.)

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运存放

[ 水溶解性 ]:
insoluble

环庚三烯MSDS

详细MSDS(安全技术说明书)

环庚三烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU3675000

CHEMICAL NAME :: 1,3,5-Cycloheptatriene

CAS REGISTRY NUMBER :: 544-25-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H8

MOLECULAR WEIGHT :: 92.15

WISWESSER LINE NOTATION :: L7 AHJ

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 :: 57 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Vascular - regional or general arteriolar constriction Blood - hemorrhage

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 442 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 171 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Vascular - regional or general arteriolar constriction Blood - hemorrhage

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - rat Liver

DOSE/DURATION :: 100 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 153,57,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4420 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

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环庚三烯安全信息

[ 危害码 (欧洲) ]:
F:Flammable;T:Toxic;

[ 风险声明 (欧洲) ]:
R11;R25;R36/37/38;R65

[ 安全声明 (欧洲) ]:
S16-S26-S36/37/39-S45-S62

[ 危险品运输编码 ]:
UN 2603 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
GU3675000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29021990

环庚三烯上下游产品

环庚三烯上游产品

环庚三烯下游产品

环庚三烯海关

[ 海关编码 ]: 2902199090

[ 中文概述 ]:
2902199090 其他环烷烃、环烯烃及环萜烯。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

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%