α-Acetoxyisobutyryl chloride

• Catalog No.: 00855
• CAS Number: 40635-66-3
• M. F.: C6H9ClO3
• M. W.: 164.58686
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 2-乙酰氧基异丁酰氯
• IUPAC name: 1-chloro-2-methyl-1-oxopropan-2-yl acetate
• IUPAC Traditional name: 1-chloro-2-methyl-1-oxopropan-2-yl acetate
• Synonyms: 2-Acetoxy-2-methylpropionyl chloride; 2-乙酸基-2-甲基丙酰氯

DATABASE IDS

• MDL Number: MFCD00000708
• CAS Number: 40635-66-3
• EC Number: 255-016-2
• PubChem SID: 24845093
• Beilstein Number: 507772

PROPERTIES

• Grade: purum
• Linear Formula: (CH3)2C(OCOCH3)COCl
• Purity: ≥98.0% (GC)
• Boiling Point: 55-56 °C/6 mmHg(lit.)
• Density: 1.150 g/mL at 20 °C
• Density: 1.136 g/mL at 25 °C(lit.)
• Flash Point: 68 °C
• Flash Point: 154.4 °F
• Refractive Index: n20/D 1.428(lit.)
• Refractive Index: n20/D 1.429
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3265 8/PG 2
• Risk Statements: 14-34
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 8
• UN Number: 3265
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Reagent used for chloro-acetylations of diols; formation of chlorinated or 2,2′-anhydro nucleosides1,2,3; stereoselective bis(chloroacetylation) of arabitol4

Description (简体中文)

Other Notes
该试剂用于二醇的氯代乙酰化作用；生成氯化或 2,2′-脱水核苷1,2,3；阿拉伯醇立体选择双(氯乙酰化)作用4