Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzeneethanesulfonicacid, a-hydroxy-b-oxo-4-(phenylmethyl)-, sodiumsalt (1:1)
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Purity: 98.0%
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2983-57-5

2983-57-5 structure

2983-57-5 structure

Name: Benzeneethanesulfonicacid, a-hydroxy-b-oxo-4-(phenylmethyl)-, sodiumsalt (1:1)
Chemical Name: sodium,2-(4-benzylphenyl)-1-hydroxy-2-oxoethanesulfonate
CAS Number: 2983-57-5
Molecular Formula: C₁₅H₁₄NaO₅S+
Molecular Weight: 329.32300
Create Date: 2016-07-24 09:41:56
Modify Date: 2025-09-20 16:52:38

Name	sodium,2-(4-benzylphenyl)-1-hydroxy-2-oxoethanesulfonate
Synonyms	sodium 2-(4-benzylphenyl)-1-hydroxy-2-oxoethanesulfonate

Density	1.413g/cm3
Molecular Formula	C₁₅H₁₄NaO₅S+
Molecular Weight	329.32300
Exact Mass	329.04600
PSA	100.05000
LogP	2.74710
Index of Refraction	1.632

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MD3340000

CAS REGISTRY NUMBER :: 2983-57-5

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H12-O2.H-Na-O3-S

MOLECULAR WEIGHT :: 328.33

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 :: 1100 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,255,1964

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