Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(4-(METHYLTHIO)PHENYL)-2-OXOACETALDEHYDE HYDRATE
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Purity: 98.0%
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53066-73-2

53066-73-2 structure

53066-73-2 structure

Name: 2-(4-(METHYLTHIO)PHENYL)-2-OXOACETALDEHYDE HYDRATE
Chemical Name: 4-methylthiophenylglyoxal hydrate
CAS Number: 53066-73-2
Molecular Formula: C₉H₁₀O₃S
Molecular Weight: 198.23900
Create Date: 2018-09-27 10:33:41
Modify Date: 2025-09-23 17:17:37

Name	4-methylthiophenylglyoxal hydrate
Synonyms	2,2-dihydroxy-1-(4-(methylthio)phenyl)ethanone 4-Methylthiophenylglyoxal 4-Methylthiophenyl-glyoxal-hydrat 2,2-dihydroxy-1-(4-(methylthio)phenyl)-ethanon Ethanone,2,2-dihydroxy-1-(4-(methylthio)phenyl)

Density	1.35g/cm3
Boiling Point	358.2ºC at 760mmHg
Molecular Formula	C₉H₁₀O₃S
Molecular Weight	198.23900
Flash Point	170.4ºC
Exact Mass	198.03500
PSA	82.83000
LogP	0.90190
Index of Refraction	1.628

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KM5775170

CHEMICAL NAME :: Ethanone, 2,2-dihydroxy-1-(4-(methylthio)phenyl)-

CAS REGISTRY NUMBER :: 53066-73-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H10-O3-S

MOLECULAR WEIGHT :: 198.25

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 :: 300 mg/kg

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

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 29,473,1974

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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