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四环庚烷

四环庚烷名称

[ CAS 号 ]:
278-06-8

[ 中文名 ]:
四环庚烷

[ 英文名 ]:
tetracyclo[2.2.1.02,6.03,5]heptane

[中文别名 ]:

[英文别名 ]:

[2.2.1.02,6.03,5]Quadricycloheptane
quadricyclo[2.2.1.0.0]heptane
Tetracyclo(2.2.1.0(sup 2,6).0(sup 3,5))heptane
EINECS 205-994-1
quadricyclo[2.2.1.02,6.03,5]heptane
Tetracyclo[3.2.0.0(2,7).0(4,6)]heptane
Tetracyclo(2.2.1.02,6.03,5)heptane

四环庚烷物理化学性质

[ 密度 ]:
1.37g/cm3

[ 沸点 ]:
108.1ºC at 760mmHg

[ 分子式 ]:
C₇H₈

[ 分子量 ]:
92.13840

[ 闪点 ]:
11.1ºC

[ 精确质量 ]:
92.06260

[ LogP ]:
1.12810

[ 蒸汽压 ]:
30.7mmHg at 25°C

[ 折射率 ]:
1.715

[ 储存条件 ]:
2-8°C

四环庚烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XB7436000

CHEMICAL NAME :: Tetracyclo(3.2.0.0(sup 2,7).0(sup 4,6))heptane

CAS REGISTRY NUMBER :: 278-06-8

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C7-H8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3500 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,634,1993

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 780 mg/m3/4H

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

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),330,1997

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,634,1993 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 mg/m3/24H/2W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),330,1997

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/m3/24H/90D-C

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes Biochemical - Neurotransmitters or modulators (putative) - dopamine in striatum

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),330,1997

四环庚烷安全信息

[ 危害码 (欧洲) ]:
T+

[ 危险品运输编码 ]:
UN 1993

[ 包装等级 ]:
II

[ 危险类别 ]:
3.1

[ 海关编码 ]:
2902199090

四环庚烷上下游产品

四环庚烷上游产品

四环庚烷下游产品

四环庚烷海关

[ 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%