2,2′-Azobis(2-methylpropane)

• Catalog No.: 452106
• CAS Number: 927-83-3
• M. F.: C8H18N2
• M. W.: 142.24192
• Purity: 97%

SYNONYMS

• Title: 2,2′-偶氮二(2-甲基丙烷)
• IUPAC name: di-tert-butyldiazene
• IUPAC Traditional name: di-tert-butyldiazene
• Synonyms: Di-tert-butyldiazene; 二叔丁基二氮烯; Azo-tert-butane; 偶氮-叔丁烷

DATABASE IDS

• CAS Number: 927-83-3
• MDL Number: MFCD00014998
• Beilstein Number: 1749274
• PubChem SID: 24868677

PROPERTIES

• Impurities: <3% n-pentane
• Linear Formula: (CH3)3CN=NC(CH3)3
• Purity: 97%
• Boiling Point: 47-48 °C/8 mmHg(lit.)
• Density: 0.756 g/mL at 25 °C(lit.)
• Flash Point: 7 °C
• Flash Point: 44.6 °F
• Refractive Index: n20/D 1.397(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H302-H315-H319-H332-H335
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P261-P305 + P351 + P338
• RID/ADR: UN 1993 3/PG 2
• Risk Statements: 11-20/22-36/37/38
• Safety Statements: 16-26-36
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Packaging
5 g in glass bottle

Description (简体中文)

包装
5 g in glass bottle