Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzoic acid,2-hydroxy-, 4-(1,1-dimethylethyl)phenyl ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoic acid,2-hydroxy-, 4-(1,1-dimethylethyl)phenyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

87-18-3

87-18-3 structure

87-18-3 structure

Name: Benzoic acid,2-hydroxy-, 4-(1,1-dimethylethyl)phenyl ester
Chemical Name: (4-tert-butylphenyl) 2-hydroxybenzoate
CAS Number: 87-18-3
Molecular Formula: C₁₇H₁₈O₃
Molecular Weight: 270.32300
Create Date: 2018-07-10 16:21:40
Modify Date: 2025-09-12 17:29:58

Name	(4-tert-butylphenyl) 2-hydroxybenzoate
Synonyms	UV Absorber NL/3 Salicylic acid,p-tert-butylphenyl ester Salicyclic acid p-tert-butylphenyl ester 4-t-butylphenyl salicylate EINECS 201-728-3 p-tert-Butylphenyl salicylate 4-tert-butylphenyl salicylate

Melting Point	63ºC
Molecular Formula	C₁₇H₁₈O₃
Molecular Weight	270.32300
Exact Mass	270.12600
PSA	46.53000
LogP	3.90890

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VO2020000

CHEMICAL NAME :: Salicylic acid, p-tert-butylphenyl ester

CAS REGISTRY NUMBER :: 87-18-3

BEILSTEIN REFERENCE NO. :: 2130191

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C17-H18-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2900 mg/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,672,1986

Risk Phrases	R36/37/38
Safety Phrases	S26;S36/S37/S39

98-54-4 structure

98-54-4

69-72-7 structure

69-72-7

~%

87-18-3 structure

87-18-3

Literature: Organic Syntheses, , vol. Coll. Vol. IV, p. 178

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