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

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

CAS No.: 1421-49-4

Chemical Name:: 3,5-Di-tert-butyl-4-hydroxybenzoic acid

Synonyms: 3,5-di-t-butyl-4-hydroxybenzoic acid;BHT-COOH;Thymol Impurity28;RARECHEM AL BO 0767;Dibutylhydroxybenzoicacid;-Carboxy-2,6-di-tert-butylphenol;2,6-Di-tert-butyl-4-carboxyphenol;4-Carboxy-2,6-di-tert-butylphenol;3,5-di-butyl-4-hydroxybenzoicacid;3,5-tert butyl -4- hydroxybenzoic acid

CBNumber:: CB0748955

Molecular Formula:: C15H22O3

Molecular Weight:: 250.33

MDL Number:: MFCD00008827

MOL File:: 1421-49-4.mol

MSDS File:: SDS

Last updated:2026-01-13 11:13:35

Product description	Number	Pack Size	Price
3,5-Di-tert-butyl-4-hydroxybenzoic acid 98%	143472	10g	$45.88
3,5-Di-tert-butyl-4-hydroxybenzoic Acid >98.0%(GC)(T)	D2381	25g	$46
3,5-Di-tert-butyl-4-hydroxybenzoic Acid >98.0%(GC)(T)	D2381	250g	$254
3,5-Di-tert-butyl-4-hydroxybenzoic Acid	D493738	500mg	$50
3,5-Di-tert-butyl-4-hydroxybenzoic Acid 98%	JK468837	25g	$79
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3,5-Di-tert-butyl-4-hydroxybenzoic acid 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
InChI	1S/C15H22O3/c1-14(2,3)10-7-9(13(17)18)8-11(12(10)16)15(4,5)6/h7-8,16H,1-6H3,(H,17,18)
InChIKey	YEXOWHQZWLCHHD-UHFFFAOYSA-N
SMILES	CC(C)(C)c1cc(cc(c1O)C(C)(C)C)C(O)=O
CAS DataBase Reference	1421-49-4(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	9F0I7YAG34
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)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P264-P270-P301+P312-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

22-36/37/38

Safety Statements

26-36

WGK Germany

RTECS

DG6320000

TSCA

TSCA listed

HS Code

29181990

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	0
1		0

3,5-Di-tert-butyl-4-hydroxybenzoic acid price More Price(24)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	143472	3,5-Di-tert-butyl-4-hydroxybenzoic acid 98%	1421-49-4	10g	$45.88	2025-07-31	Buy
TCI Chemical	D2381	3,5-Di-tert-butyl-4-hydroxybenzoic Acid >98.0%(GC)(T)	1421-49-4	25g	$46	2025-07-31	Buy
TCI Chemical	D2381	3,5-Di-tert-butyl-4-hydroxybenzoic Acid >98.0%(GC)(T)	1421-49-4	250g	$254	2025-07-31	Buy
TRC	D493738	3,5-Di-tert-butyl-4-hydroxybenzoic Acid	1421-49-4	500mg	$50	2021-12-16	Buy
Frontier Specialty Chemicals	JK468837	3,5-Di-tert-butyl-4-hydroxybenzoic Acid 98%	1421-49-4	25g	$79	2021-12-16	Buy

Product number	Packaging	Price	Buy
143472	10g	$45.88	Buy
D2381	25g	$46	Buy
D2381	250g	$254	Buy
D493738	500mg	$50	Buy
JK468837	25g	$79	Buy

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

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 synthesis

Synthesis of 3,5-Di-tert-butyl-4-hydroxybenzoic acid from 2,6-Di-tert-butylphenol and Carbon dioxide

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

Raw materials

Preparation Products

3,5-Di-tert-butyl-4-hydroxybenzaMide

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

Global( 223)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan ShuEr Biology Technology Co.,Ltd	+86-15629032529	excellentsuppliers@shuerbio.com	China	897	58
LY Global chemicals co.,ltd .	+8618939937369	info@lychems.cn	China	969	58
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	+86 13658692156	zandrew@jadenmtc.com	China	222	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20129	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21599	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29833	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58

Supplier	Advantage
Wuhan ShuEr Biology Technology Co.,Ltd	58
LY Global chemicals co.,ltd .	58
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Hubei xin bonus chemical co. LTD	58
Alchem Pharmtech,Inc.	58

View Lastest Price from 3,5-Di-tert-butyl-4-hydroxybenzoic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-25	3,5-Di-tert-butyl-4-hydroxybenzoic acid 1421-49-4	US $8.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2025-04-04	3,5-Di-tert-butyl-4-hydroxybenzoic acid 1421-49-4	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2024-09-20	3,5-bis(1,1-dimethylethyl)-4-hydroxy benzoic acid 1421-49-4	US $10.00 / kg	10000kg	99	20	QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD

3,5-Di-tert-butyl-4-hydroxybenzoic acid
1421-49-4
US $8.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

3,5-Di-tert-butyl-4-hydroxybenzoic acid
1421-49-4
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

3,5-bis(1,1-dimethylethyl)-4-hydroxy benzoic acid
1421-49-4
US $10.00 / kg
99
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD

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

3,5-Di-tert-butyl-4-hydroxybenzoic acid(1421-49-4)MS 3,5-Di-tert-butyl-4-hydroxybenzoic acid(1421-49-4)¹HNMR 3,5-Di-tert-butyl-4-hydroxybenzoic acid(1421-49-4)¹³CNMR 3,5-Di-tert-butyl-4-hydroxybenzoic acid(1421-49-4)IR1 3,5-Di-tert-butyl-4-hydroxybenzoic acid(1421-49-4)IR2 3,5-Di-tert-butyl-4-hydroxybenzoic acid(1421-49-4)Raman

1421-49-4(3,5-Di-tert-butyl-4-hydroxybenzoic acid)Related Search:

Methyl 4-tert-butylbenzoate 2,3,4-Trihydroxybenzoic acid Cyhalofop-butyl 2'-Hydroxy-3-phenylpropiophenone 2-Butoxyethanol

tert-Butanol Buprofezin Diethylene glycol monobutyl ether 4-HYDROXYBENZOIC ACID N-AMYL ESTER 3-Hydroxybenzoic acid

Salicylic acid Butyl acetate Methylparaben tert-Butyl acetate tert-Butyl peroxyacetate

4-Hydroxybenzoic acid 2,6-Di-tert-butylphenol Butyl acrylate

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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 3,5-Di-tert-butyl-4-hydroxybenzoic acid Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy- Benzoic acid, 3,5-di-tert-butyl-4-hydroxy- Dibutylhydroxybenzoicacid RARECHEM AL BO 0767 3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzoicaci 3,5-bis(1,1-dimethylethyl)-4-hydroxy-Benzoicacid 3,5-di-butyl-4-hydroxybenzoicacid 3,5-di-tert-butyl-4-hydroxy-benzoicaci 3,5-di-t-butyl-4-hydroxybenzoic acid potassium 3,5-ditert-butyl-4-hydroxybenzoate 3,5-Di-tert-butyl-4-hydroxybenzoicAcid> BHT-COOH 3,5-Di-tert-butyl-4-hydroxybenzoic acid,1421-49-4 Thymol Impurity28 1421-49-4 CH33C2C6H2OHCO2H Building Blocks Carboxylic Acids Carbonyl Compounds C13 to C42+ CARBOXYLIC ACID Organic Building Blocks C13 to C42+ Carbonyl Compounds Pharmaceutical Intermediate Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Organic acids Carboxylic Acids Phenyls & Phenyl-Het