18997-62-1

• 常用中文名：N,N-Dimethyl-p-(2,3-xylylazo)aniline
• 常用英文名：N,N-Dimethyl-p-(2,3-xylylazo)aniline
• CAS号：18997-62-1
• 分子式：C₁₆H₁₉N₃
• 分子量：253.34200
• 发布时间：2017-03-06 22:07:19
• 更新时间：2024-01-17 10:09:04

名称

• 英文名: 4-[(2,3-dimethylphenyl)diazenyl]-N,N-dimethylaniline
• 英文别名: 2',3'-Dimethyl-4-dimethylaminoazobenzol; ANILINE,N,N-DIMETHYL-p-(2,3-XYLYLAZO); 2',3'-Dimethyl-4-dimethylaminoazobenzene; N,N-Dimethyl-p-(2,3-xylylazo)aniline; Aniline,N,N-dimethyl-p-(2',3'-dimethylphenylazo)

物化性质

• 密度: 1.01g/cm3
• 沸点: 406.9ºC at 760 mmHg
• 分子式: C₁₆H₁₉N₃
• 分子量: 253.34200
• 闪点: 199.9ºC
• 精确质量: 253.15800
• PSA: 27.96000
• LogP: 4.78480
• 蒸汽压: 7.88E-07mmHg at 25°C
• 折射率: 1.557

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : BX8750000 CHEMICAL NAME : Aniline, N,N-dimethyl-p-(2,3-xylylazo)- CAS REGISTRY NUMBER : 18997-62-1 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C16-H19-N3 MOLECULAR WEIGHT : 253.38 WISWESSER LINE NOTATION : 1N1&R DNUNR B1 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 : 1075 mg/kg/8W-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1080 mg/kg/30D-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 4 ug/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 93,67,1982

安全

• 海关编码: 2927000090

海关

海关编码	2927000090
中文概述	2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 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
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%