对甲基磺酰基苯甲酸

Description

p-Methylsulfonylbenzoic acid · CAS 4052-30-6 · C8H8O4S. UNII JH6TZZ7RC7. LogP: 0.67.

Identification

CAS Registry Number	4052-30-6
PubChem CID	77670
Molecular formula	C8H8O4S
IUPAC name	4-methylsulfonylbenzoic acid
UNII (FDA)	JH6TZZ7RC7

Computed Descriptors

Molecular Weight	200.21
XLogP3	0.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	200.01432991
Monoisotopic Mass	200.01432991
Topological Polar Surface Area	79.8
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

LogP	0.67

GHS Hazard Classification

Reported hazard statements	H302 (87.2%), H315 (17%), H319 (100%), H335 (17%)

Synonyms

4052-30-6; 4-(Methylsulfonyl)benzoic acid; p-(Methylsulphonyl)benzoic acid; EINECS 223-756-5; DTXSID90193531; NSC 11336; RefChem:857953; DTXCID30116022; 223-756-5; 4-methylsulfonylbenzoic acid; p-methylsulfonylbenzoic acid; 4-methylsulphonylbenzoic acid; 4-(methylsulphonyl)benzoic acid; 4-Methanesulfonyl-benzoic acid; Benzoic acid, 4-(methylsulfonyl)-; 4-methanesulfonylbenzoic acid

Frequently Asked Questions

What are the CAS number and molecular formula of p-Methylsulfonylbenzoic acid?

CAS 4052-30-6; molecular formula C8H8O4S; molecular weight — g/mol.

What other names is p-Methylsulfonylbenzoic acid known by?

4052-30-6, 4-(Methylsulfonyl)benzoic acid, p-(Methylsulphonyl)benzoic acid, EINECS 223-756-5, DTXSID90193531, NSC 11336.

Is p-Methylsulfonylbenzoic acid classified as hazardous?

Hazard statements reported: H302, H315, H319, H335.

What are the key physical properties of p-Methylsulfonylbenzoic acid?

LogP: 0.67.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.