Ethyl malonyl chloride

• Catalog No.: 163872
• CAS Number: 36239-09-5
• M. F.: C5H7ClO3
• M. W.: 150.56028

SYNONYMS

• Title: 丙二酸单乙酯酰氯
• IUPAC name: ethyl 3-chloro-3-oxopropanoate
• IUPAC Traditional name: ethyl 3-chloro-3-oxopropanoate
• Synonyms: Ethyl (chloroformyl)acetate; Ethyl 3-chloro-3-oxopropionate; 氯甲酰乙酸乙酯; 乙基-3-氯-3-氧丙酸酯

DATABASE IDS

• CAS Number: 36239-09-5
• EC Number: 252-934-5
• MDL Number: MFCD00000736
• Beilstein Number: 636215
• PubChem SID: 24850040

PROPERTIES

• Grade: technical grade
• Linear Formula: CH3CH2OCOCH2COCl
• Boiling Point: 79-80 °C/25 mmHg(lit.)
• Density: 1.176 g/mL at 25 °C(lit.)
• Flash Point: 64 °C
• Flash Point: 147.2 °F
• Refractive Index: n20/D 1.429(lit.)
• 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 3
• Risk Statements: 14-34
• Safety Statements: 7-26-36/37/39-45
• Storage Temperature: 2-8°C
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 8
• UN Number: 3265
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Application
Employed in the synthesis of 3-pyrrolin-2-ones via amidation with propargylamines and subsequent base catalyzed 5-exo-dig cyclization.1
Versatile acylating agent for propargyl alcohols, hydrazines, and amines.
Packaging
5, 25 g in glass bottle

Description (简体中文)

Application
丙炔醇类、肼类 和胺类 的多功能酰化剂。
用于通过与炔丙胺进行酰胺化反应，然后进行碱催化 5-外型-对角系环加成合成 3-吡咯啉-2-酮1。
包装
5, 25 g in glass bottle