四环庚烷

四环庚烷 基本信息
CAS号 278-06-8 分子式 C7H8
分子量 92.13840 精确质量  92.06260
PSA  0.00000 LogP  1.12810

基本信息 展开↓

CAS号:
278-06-8
3D弹球模型:
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分子式:
C7H8
分子量:
92.13840
中文名称:
四环庚烷
英文名称:
Quadricyclane
中文别名:
四环庚烷;
四环烷;
四环[2.2.1.02,6.03,5]庚烷
英文别名:
Quadricyclane;
[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
精确分子量/精确质量:
92.06260
极性分子表面积/PSA:
0.00000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
205-994-1
InChI:
The Key: DGZUEIPKRRSMGK-UHFFFAOYSA-N

物化性质展开↓

密度:
1.37g/cm3
沸点:
108.1ºC at 760mmHg
闪点:
11.1ºC
折射率:
1.715
蒸汽压:
30.7mmHg at 25°C

安全信息展开↓

包装等级:
II
风险类别:
3.1
海关代码:
2902199090

毒理性展开↓

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

海关数据查看详细

中国海关编码:2902199090

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
摘要/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%

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