Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,5-Diisopropyl-4-Hydroxybenzoic Acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TIBEZONIUM IODIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3,5-Diisopropyl-4-Hydroxybenzoic Acid
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

13423-73-9

13423-73-9 structure

13423-73-9 structure

Name: 3,5-Diisopropyl-4-Hydroxybenzoic Acid
Chemical Name: 4-hydroxy-3,5-di(propan-2-yl)benzoic acid
CAS Number: 13423-73-9
Molecular Formula: C₁₃H₁₈O₃
Molecular Weight: 222.28000
Create Date: 2018-12-21 18:23:46
Modify Date: 2025-08-25 16:33:57

Name	4-hydroxy-3,5-di(propan-2-yl)benzoic acid
Synonyms	4-carboxy-2,6-di-isopropylphenol 3,5-Diisopropyl-4-hydroxybenzoic acid Benzoic acid,4-hydroxy-3,5-bis(1-methylethyl) Propofol 4-Carboxylic Acid BENZOIC ACID,3,5-DIISOPROPYL-4-HYDROXY 4-Hydroxy-3,5-diisopropyl-benzoesaeure 4-hydroxy-3,5-diisopropyl-benzoic acid

Density	1.108g/cm3
Boiling Point	343.5ºC at 760 mmHg
Molecular Formula	C₁₃H₁₈O₃
Molecular Weight	222.28000
Flash Point	175.7ºC
Exact Mass	222.12600
PSA	57.53000
LogP	3.33720
Vapour Pressure	2.69E-05mmHg at 25°C
Index of Refraction	1.545

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG8598200

CHEMICAL NAME :: Benzoic acid, 3,5-diisopropyl-4-hydroxy-

CAS REGISTRY NUMBER :: 13423-73-9

BEILSTEIN REFERENCE NO. :: 2582789

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H18-O3

MOLECULAR WEIGHT :: 222.31

WISWESSER LINE NOTATION :: 1Y1&R BQ EVQ CY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 650 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMPCAS Journal of Medicinal and Pharmaceutical Chemistry. (Washington, DC) V.1-5, 1959-62. For publisher information, see JMCMAR. Volume(issue)/page/year: 2,201,1960

Hazard Codes	Xi
HS Code	2918290000

67-63-0 structure

67-63-0

99-96-7 structure

99-96-7

~75%

13423-73-9 structure

13423-73-9

Literature: WO2011/161687 A1, ; Page/Page column 8 ;

2078-54-8 structure

2078-54-8

~22%

13423-73-9 structure

13423-73-9

Literature: US5702887 A1, ;

108-20-3 structure

108-20-3

99-96-7 structure

99-96-7

~%

13423-73-9 structure

13423-73-9

Literature: WO2013/35103 A1, ; Page/Page column 5 ;

124-38-9 structure

124-38-9

~%

13423-73-9 structure

13423-73-9

Literature: Journal of the American Chemical Society, , vol. 79, p. 5019,5021

Precursor 5
67-63-0 99-96-7 2078-54-8 108-20-3
124-38-9
DownStream 2
2078-54-8 7192-63-4

HS Code	2918290000
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

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