• 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • 海关数据
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基本信息

中文名称:
 
中文别名:
4H-cyclopentachrysene 
英文名称:
4H-Cyclopenta[def]chrysene
英文别名:
4H-cyclopentachrysene;
Chrysene,4,5-methylene;
cyclpentachrysene;
4H-Cyclopenta(def)chrysene;
4H-Cyclopenta[def]chrysen;
4,5-Methylenechrysene;
4,5-Methanochrysene 
CAS No.:
202-98-2
分 子 式:
C19H12
分 子 量:
240.31
精确分子量:
240.09400
PSA:
0.00000
InChI:
The Key: GTDQLJVKXFXBMM-UHFFFAOYSA-N
安全术语:
Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See other chrysene compounds.
分子结构式:
SDS:
查看

物化性质

密度:
1.296g/cm3
沸点:
470.4ºC at 760mmHg
闪点:
229.5ºC
折射率:
1.848
蒸汽压:
1.44E-08mmHg at 25°C

安全信息

海关代码:
2902909090

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GY0875000
CHEMICAL NAME :
4H-Cyclopenta(def)chrysene
CAS REGISTRY NUMBER :
202-98-2
BEILSTEIN REFERENCE NO. :
2450512
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C19-H12
MOLECULAR WEIGHT :
240.31
WISWESSER LINE NOTATION :
L D6 B6566 2AB S LHJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
80 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
5 ug/plate
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 9,183,1987

海关数据

中国海关编码:2902909090

概述:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 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:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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