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behenic acid

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Origin: China

Cas No: 112-85-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 112-85-6 Formula: C22H44O2 Molecular Weight: 340.58400

Description

Behenic acid (also docosanoic acid) is a carboxylic acid, the saturated fatty acid with formula C21H43COOH. In appearance, it consists of white to cream color crystals or powder with a melting point of 80°C and boiling point of 306°C.

Basic Info

Chemical Name	behenic acid
Synonyms	Docosanoic acid; docosanic acid; Hydrofol Acid 560; Glycon B-70; Docosoic acid; Behenic acid; N-DOCOSANOIC ACID; Hydrofol 2022-55;
CAS No.	112-85-6
Molecular Formula	C22H44O2
Molecular Weight	340.58400
PSA	37.30000
LogP	7.89290

Properties

Appearance & Physical State	white to cream crystals or powder
Density	0.881 g/cm3
Boiling Point	306ºC (60 mmHg)
Melting Point	80-82ºC
Flash Point	306°C/60mm
Refractive Index	1.427 (20ºC)
Stability	Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents.
Storage Condition	2-8ºC
Vapor Pressure	7.66E-07mmHg at 25°C

Safety Info

Hazard Class	6.1
Safety Statements	S24/25
HS Code	2915900090
Packing Group	II
WGK Germany	-
Risk Statements	R36/37/38

Synthesis Route

Safflower oil→palmitoleic acid+oleic acid
octyl docosanoate→1-Octanol+behenic acid
6-docosenoic acid→behenic acid

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	HP-5MS	-	2567.	custom temperature program
Capillary	HP-5 MS	-	2564.	temperature ramp
Capillary	HP-5	-	2569.	temperature ramp
Capillary	HP-5 MS	-	2564.	temperature ramp