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

基本信息

中文名称:
 
中文别名:
 
英文名称:
Urea,N-methyl-N'-(4-methylphenyl)-N-nitroso-
英文别名:
1-methyl-3-(4-methylphenyl)-1-nitrosourea;
1-Methyl-1-nitroso-3-<4-tolyl>-harnstoff 
CAS No.:
23139-00-6
分 子 式:
C9H11N3O2
分 子 量:
193.23
精确分子量:
193.08500
PSA:
61.77000
InChI:
The Key: LROYCOOKXXUFRY-UHFFFAOYSA-N
安全术语:
Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
分子结构式:
SDS:
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物化性质

密度:
1.19g/cm3
折射率:
1.566

安全信息

海关代码:
2924299090

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT8205000
CHEMICAL NAME :
Urea, 1-methyl-1-nitroso-3-(p-tolyl)-
CAS REGISTRY NUMBER :
23139-00-6
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H11-N3-O2
MOLECULAR WEIGHT :
193.23
WISWESSER LINE NOTATION :
ONN1&VMR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
574 mg/kg/7W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
33500 pmol/plate
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,5147,1979

海关数据

中国海关编码:2924299090

概述:
2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 包装
摘要/Summary:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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