Dibromoacetic acid

• Catalog No.: 77838
• CAS Number: 631-64-1
• M. F.: C2H2Br2O2
• M. W.: 217.84408
• Purity: ≥99.0% (GC)

SYNONYMS

• Title: 二溴乙酸
• IUPAC name: 2,2-dibromoacetic acid
• IUPAC Traditional name: acetic acid, dibromo-

DATABASE IDS

• PubChem SID: 24887237
• EC Number: 211-165-5
• CAS Number: 631-64-1
• MDL Number: MFCD00004205
• Beilstein Number: 1700457

PROPERTIES

• 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 Signal Word: Danger
• GHS Hazard statements: H302-H312-H314-H332
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3261 8/PG 2
• Risk Statements: 20/21/22-34
• RTECS: AG5980000
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 2
• German water hazard class: 3
• Grade: analytical standard, for environmental analysis
• Linear Formula: Br2CHCOOH
• Purity: ≥99.0% (GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Boiling Point: 128-130 °C/16 mmHg(lit.)
• Density: 2.382 g/mL at 25 °C(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: 32-38 °C(lit.)
• Melting Point: 32-38 °C

DETAILS

Description (English)

Other Notes
standard for determination of haloacetic acids in water by gas chromatography according to DIN 38407-25

Description (简体中文)

Other Notes
此标准品用于根据 DIN 38407-25 使用气相色谱法测定水中卤乙酸。