Product

3,5-Di-tert-butyl-4-hydroxybenzoic acid

CAS No.：1421-49-4

Other grades of this product :

3,5-Di-tert-butyl-4-hydroxybenzoic acid Basic information

Product Name:	3,5-Di-tert-butyl-4-hydroxybenzoic acid
Synonyms:	4-HYDROXY-3,5-DITERTBUTYL BENZOIC ACID;3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID;3,5-Bis-tert-butyl-4-hydroxybenzoic acid;2,6-Di-tert-butyl-4-carboxyphenol;-Carboxy-2,6-di-tert-butylphenol;4-Carboxy-2,6-di-tert-butylphenol;3,5-Di-tert-butyl-4-hydroxybenzoic acid,99%;3,5-tert butyl -4- hydroxybenzoic acid
CAS:	1421-49-4
MF:	C15H22O3
MW:	250.33
EINECS:	215-823-2
Product Categories:	C13 to C42+;Carbonyl Compounds;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Organic acids;Carboxylic Acids;Pharmaceutical Intermediate;Phenyls & Phenyl-Het
Mol File:	1421-49-4.mol

3,5-Di-tert-butyl-4-hydroxybenzoic acid Chemical Properties

Melting point	206-209 °C (lit.)
Boiling point	353.47°C (rough estimate)
density	1.0589 (rough estimate)
refractive index	1.5600 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	4.77±0.10(Predicted)
color	White to Pale Yellow
Water Solubility	Insoluble in water.
BRN	2216948
Stability:	Hygroscopic
CAS DataBase Reference	1421-49-4(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-(1421-49-4)
EPA Substance Registry System	Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy- (1421-49-4)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	DG6320000
TSCA	Yes
HS Code	29181990

MSDS Information

Provider	Language
3,5-Di-tert-butyl-4-hydroxybenzoic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

3,5-Di-tert-butyl-4-hydroxybenzoic acid Usage And Synthesis

Chemical Properties	Light yellow to beige crystalline powder
Uses	3,5-Di-tert-butyl-4-hydroxybenzoic acid was used in the synthesis of antistress agents. It is used as pharmaceutical intermediates.
General Description	3,5-Di-tert-butyl-4-hydroxybenzoic acid is a metabolite of butylated hydroxytoluene.

3,5-Di-tert-butyl-4-hydroxybenzoic acid Preparation Products And Raw materials

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