2-Amino-4-Chloro-5-Methylbenzenesulfonicacid 2-氨基-5-甲基-对氯苯磺酸

CAS 88-51-7 MFCD00035771

化学结构图

88-51-7
SMILES: Cc1cc(S(=O)(=O)O)c(N)cc1Cl

化学属性

Mol. FormulaC7H8ClNO3S
Mol. Weight221.66
TSCAYes
Appearance 灰白色膏状物。
Density1.553
Melting Point300°C
Boiling Point163 °C at 760 mmHg

别名和识别编码

Chemical Name2-Amino-4-Chloro-5-Methylbenzenesulfonicacid
MDL NumberMFCD00035771
CAS Number88-51-7
Synonym 2-Amino-4-chloro-5-methylbenzenesulfonic acid {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Amino-4-chloro-5-methylbenzenesulfoni
EC Number201-837-6
Reaxys-RN2727161
PubChem Substance ID87561940
Chemical Name Translation2-氨基-5-甲基-对氯苯磺酸
Wiswesser Line NotationZR CG D1 FSWQ
Beilstein Registry Number2727161
LabNetwork Molecule IDLN00188403
Canonical SMILESCC1=CC(S(O)(=O)=O)=C(N)C=C1Cl
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安全信息

RTECSXT6330000
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
Packing Groupn/a
Hazard Class8
UN Number 3261
GHS Symbol 
TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >13 gm/m3/4H
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: 1,746,1992

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 12300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1055,1986

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • TCI Shanghai:5-甲基-2-氨基-4-氯苯磺酸 4-Amino-2-chlorotoluene-5-sulfonic Acid,>;98.0%(T)(88-51-7)
  • 下游产品:颜料红 21 --> 颜料红 48:2 --> 耐晒深红BBM --> 颜料红 48:1 --> 颜料红 48:3
  • 储运特性:库房通风低温干燥
  • 上游原料:硫化钠 --> 4-硝基甲苯 --> 2-氯-4-硝基甲苯 --> 3-氯对甲苯胺 --> 对硝甲苯
  • Alfa Aesar:2-氨基-4-氯-5-甲基苯磺酸,97% 2-Amino-4-chloro-5-methylbenzenesulfonic acid, 97%(88-51-7)
  • 毒性分级:低毒
  • 用途一:用作染料中间体
  • 溶于稀碱溶液、乙醇及醚中，不溶于冷，苯及氯苯中，在热水中微溶：稀酸中舆亚硝酸盐进行重氮化，具有一般胺类的通性。
  • 急性毒性:口服-大鼠LD50: 12000 毫克/公斤
  • 可燃性危险特性:可燃;燃烧产生有毒氮氧化物, 硫氧化物和氯化物烟雾
  • 方法一:以对硝基甲苯为原料，经氯化生成邻氯对硝甲苯和间氯对硝基甲苯的混合物，经结晶分离出邻氯对硝基甲苯，再经还原、精制、磺化而得成品。原料消耗定额：对硝基甲苯（98.5%）780kg/t、硫酸（98）485kg/t、氯气（99%）589kg/t、硫磺（99%）273kg/t、硫化钠（63.5%）1051kg/t、盐酸（32.5%）391kg/t。
  • 用途二:2B酸于稀酸中与亚硝酸盐进行重氮化，重氮盐与2B酸偶合盐处理成色淀，经过干燥、粉碎制得永固红F5R。或用其它工艺制得永固红2BL。其为红色粉末，不溶于乙醇中，在浓硫酸中为紫红色稀释后呈兰光红色沉淀。遇浓氢氧化钠为红色，遇浓硝酸为棕光双色。耐晒和耐热性均优良。主要用于油墨和塑料的着色，也可用于油漆和涂印花。
  • MSDS 信息:2-Amino-4-chloro-5-methylbenzenesulfonic acid(88-51-7).msds
  • 灭火剂:干粉、泡沫、砂土、二氧化碳, 雾状水
  • 刺激数据:眼睛-兔子 500 毫克/24小时 中度
  • MOL 文件:88-51-7.mol
  • 图谱信息:3-氯对甲苯胺-6-磺酸(88-51-7)红外图谱(IR1) 3-氯对甲苯胺-6-磺酸(88-51-7)红外图谱(IR2)
  • Sigma Aldrich:88-51-7(sigmaaldrich)
  • 3-氯对甲苯胺-6-磺酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 A0286 4-氨基-2-氯甲苯-5-磺酸 4-Amino-2-chlorotoluene-5-sulfonic Acid 500G 1750元 2014/06/02 A0286 4-氨基-2-氯甲苯-5-磺酸 4-Amino-2-chlorotoluene-5-sulfonic Acid 25G 264元 2010/05/25 A19198 2-氨基-4-氯-5-甲基苯磺酸, 97% 2-Amino-4-chloro-5-methylbenzenesulfonic acid, 97% 50g 2268元
  • 类别:有毒物品

系列性分类

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