12-methylbenzo[a]anthracene

12-methylbenzo[a]anthracene 基本信息
CAS号 2422-79-9 分子式 C19H14
分子量 242.31400 精确质量 　242.11000
PSA 　0.00000 LogP 　5.45460
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目录
基本信息 物化性质 安全信息 合成路线 毒性 海关数据 上下游

基本信息 展开↓

CAS号：
2422-79-9
3D弹球模型：
立即前往扯扯看
分子式：
C19H14
分子量：
242.31400
英文名称：
12-methylbenzo[a]anthracene
英文别名：
12-methylbenzo[a]anthracene;
12-Methylbenzanthracene;
9-Methyl-1,2-benzanthracene;
12-monomethylbenzanthracene;
11-methyl-benzanthracene
精确分子量/精确质量：
242.11000
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。
InChI：
The Key: ACYOLKMEHHTLAB-UHFFFAOYSA-N

物化性质展开↓

密度：
1.164g/cm3
沸点：
449.4ºC at 760mmHg
闪点：
217.8ºC
折射率：
1.748
蒸汽压：
7.61E-08mmHg at 25°C

安全信息展开↓

海关代码：
2902909090

合成路线查看所有的合成路线

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    12-methylbenzo[a]anthracene

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毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CX2450000
CHEMICAL NAME :
Benz(a)anthracene, 12-methyl-
CAS REGISTRY NUMBER :
2422-79-9
BEILSTEIN REFERENCE NO. :
1872267
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C19-H14
MOLECULAR WEIGHT :
242.33
WISWESSER LINE NOTATION :
L D6 B666J C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1000 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Musculoskeletal - tumors Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
900 mg/kg/38W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Tumorigenic - tumors at site of application
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
140 mg/kg/70D-I
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 :
20 ug/plate
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,4525,1976

海关数据查看详细

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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