2-HYDROXYSTEARIC ACID

Synonyms. 2-Hydroxystearic acid; 2-Hydroxyoctadecanoic acid; alpha-Hydroxystearic acid; DL-alpha-Hydroxystearic acid; 2-Hydroxystearate; DL-2-Hydroxy stearic acid;

2-HYDROXYSTEARIC ACID

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PRODUCT IDENTIFICATION

CAS RN

629-22-1

EINECS RN

 

FORMULA

C18H36O3

MOLE WEIGHT

300.48

H.S CODE

2918.19.9000

SMILES

C(=O)([C@@H](O)CCCCCCCCCCCCCCCC)O

CLASSIFICATION

Stearate

EXTRA NOTES

 

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE.

white crystalline powder

MELTING POINT

92 ~ 94 C

BOILING POINT

 

DENSITY

 

SOLUBILITY IN WATER

 

SOLVENT SOLUBILITY

 

VAPOR DENSITY

 

log P(octanol-water)

 

VAPOR PRESSURE

 

AUTOIGNITION TEMP

 
pK

 

REFRACTIVE INDEX

 

FLASH POINT

 

 

STABILITY AND REACTIVITY
STABILITY Stable under normal conditions.

INCOMPATIBLE MATERIALS

Strong oxidizing agents

POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 1, Flammability: 0, Reactivity: 0

 

EXTERNAL LINKS & GENERAL DESCRIPTION

USA.gov - 2-Hydroxystearic acid

Wikipedia Linking - Stearic acid

Google Scholar Search - 2-Hydroxystearic acid

Drug Information Portal (U.S. National Library of Medicine) - 2-Hydroxystearic acid

PubChem Compound Summary - 2-Hydroxystearic acid

http://www.ncbi.nlm.nih.gov/ -  2-Hydroxystearic acid

 

SALES SPECIFICATION

APPEARANCE

white crystalline powder

ASSAY

99% min

MELTING POINT

92 ~ 94 C

LOSS ON DRYING

0.5% max

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

 

HAZARD CLASS

 

PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

Not a dangerous substance according to GHS (Globally Harmonised System). Eyes: May cause eye irritation. Skin: May be harmful if absorbed through skin. May cause skin irritation. Inhalation: May be harmful if inhaled. May cause respiratory tract irritation. Ingestion: May be harmful if swallowed.

HAZARD CODES

 

RISK PHRASES

 

SAFETY PHRASES

 

 

PACKING

Preserve in light-resistant and well-closed containers