o-Tolidine dihydrochloride

• Catalog No.: 380369
• CAS Number: 612-82-8
• M. F.: C14H18Cl2N2
• M. W.: 285.21212
• Purity: 97%

SYNONYMS

• Title: 联邻甲苯胺 二盐酸盐
• IUPAC name: 4-(4-amino-3-methylphenyl)-2-methylaniline dihydrochloride
• IUPAC Traditional name: tolidine dihydrochloride
• Synonyms: 4,4′-Diamino-3,3′-dimethylbiphenyl dihydrochloride; 3,3′-二甲基联苯胺 二盐酸盐; 4,4′-Bianisidine 二盐酸盐; 4,4′-二氨基-3,3′-二甲基联苯 二盐酸盐; 3,3′-Dimethylbenzidine dihydrochloride; 4,4′-Bianisidine dihydrochloride

DATABASE IDS

• EC Number: 210-322-5
• MDL Number: MFCD00012960
• Beilstein Number: 3713238
• PubChem SID: 24863736
• CAS Number: 612-82-8

PROPERTIES

• Linear Formula: [-C6H3(CH3)-4-NH2]2 · 2HCl
• Purity: 97%
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H350-H411
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P201-P273-P308 + P313
• RID/ADR: UN 3077 9/PG 3
• Risk Statements: 45-22-51/53
• Safety Statements: 53-45-61
• Hazard Class: 9
• UN Number: 3077
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Application
Sensitive colorimetric reagent for gold and for free chlorine in water.
Packaging
25 g in glass bottle
Warning
May be carcinogenic.

Description (简体中文)

Application
用于检测金和水中游离氯的高灵敏度比色试剂。
包装
25 g in glass bottle
Warning
可能致癌。