Heptanedioyl dichloride
[CAS# 142-79-0]

Identification

• Classification: Chemical reagent >> Organic reagent >> Acid halide
• Name: Heptanedioyl dichloride
• Synonyms: Heptanedioyl chloride; Pentane-1,5-dicarbonyl chloride; Pimelic dichloride; Pimeloyl dichloride; Pimelyl chloride
• Molecular Formula: C₇H₁₀Cl₂O₂
• Molecular Weight: 197.06
• CAS Registry Number: 142-79-0
• EC Number: 205-561-7

Properties

• Solubility: Slightly soluble (5.1 g/L) (25 ºC), Calc.^*
• Density: 1.223±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 103-105 ºC^**
• Boiling point: 137 ºC^**
• Flash point: 112.9±21.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Fel'dman, I. Kh.; Zhurnal Obshchei Khimii 1936, V6, P1234-42.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Serious eye damage	Eye Dam.	1	H318
Skin corrosion	Skin Corr.	1B	H314
Specific target organ toxicity - single exposure	STOT SE	3	H335