3,5-DI-TERT-BUTYLSALICYLIC ACID

3,2-Bis(1,1-dimethylethyl)-2-hydroxybenzoic acid; 3,5-bis(1,1-dimethylethyl)-2-hydroxybenzoic acid; 3,5-Bis-tert-butylsalicylic acid; 3,5-Di-tert-butyl-2-hydroxybenzoic acid;

 3,5-DI-TERT-BUTYLSALICYLIC ACID

 

PRODUCT IDENTIFICATION

CAS RN

19715-19-6

EINECS RN

243-246-6

FORMULA

[(CH3)3C]2C6H2(OH)COOH

MASS

250.33

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE

white crystalline powder

MELTING POINT

157 - 160 C

BOILING POINT

 

DENSITY

 

SOLUBILITY IN WATER

 

pH

 

VAPOR DENSITY

 

REFRACTIVE INDEX

 

FLASH POINT

179 C

 

STABILITY AND REACTIVITY
STABILITY Stable under normal temperatures and pressures

INCOMPATIBLE MATERIALS

Oxidizing agents
DECOMPOSITION PRODUCTS carbon monoxide, carbon dioxide
POLYMERIZATION Has not been reported

 

SAFETY

HAZARD NOTES

Harmful if swallowed. Irritating to eyes, respiratory system and skin

EYE

Cause eye irritation

SKIN

Cause skin irritation

INGESTION

Harmful if swallowed. May cause irritation of the digestive tract

INHALATION

Causes respiratory tract irritation. May be harmful if inhaled

CHRONIC

N/A

UN NO.

 
HAZARD CLASS  
PACKING GROUP  

NFPA RATINGS

Health: 1; Flammability: 1; Reactivity: 1

HAZARD SYMBOL

XN

RISK PHRASES

22-36/37/38

SAFETY PHRASES

26-37/39

 

OTHER INFORMATION

Application: the preparation of a chiral Schiff base ligands and chiral oxazolidine ligands.

 

SALES SPECIFICATION

APPEARANCE

white crystalline powder

PURITY

99.0% min

LOSS ON DRYING

1.0% max

RESIDUE ON IGNITION

0.1% max

HEAVY METAL

10ppm max