Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Chlorbenzyl-4-hydroxy-5-karboxy-6-phenyl-thia-alpha-pyron [German]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19436-56-7

19436-56-7 structure

19436-56-7 structure

Name: 3-Chlorbenzyl-4-hydroxy-5-karboxy-6-phenyl-thia-alpha-pyron [German]
Chemical Name: 5-[(4-chlorophenyl)methyl]-6-hydroxy-4-oxo-2-phenylthiopyran-3-carboxylic acid
CAS Number: 19436-56-7
Molecular Formula: C₁₉H₁₃ClO₄S
Molecular Weight: 372.82200
Create Date: 2016-03-09 01:00:12
Modify Date: 2025-08-29 11:05:49

Name	5-[(4-chlorophenyl)methyl]-6-hydroxy-4-oxo-2-phenylthiopyran-3-carboxylic acid

Density	1.523g/cm3
Boiling Point	556.3ºC at 760mmHg
Molecular Formula	C₁₉H₁₃ClO₄S
Molecular Weight	372.82200
Flash Point	290.3ºC
Exact Mass	372.02200
PSA	102.84000
LogP	4.42330
Vapour Pressure	3.26E-13mmHg at 25°C
Index of Refraction	1.721

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XN3875110

CHEMICAL NAME :: 2H-Thiopyran-5-carboxylic acid, 3-(p-chlorobenzyl)-4-hydroxy-2-oxo-6-phenyl-

CAS REGISTRY NUMBER :: 19436-56-7

LAST UPDATED :: 198702

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H13-Cl-O4-S

MOLECULAR WEIGHT :: 372.83

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 :: 375 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: ABMGAJ Acta Biologica et Medica Germanica. (Berlin, Ger. Dem. Rep.) V.1-41, 1958-82. For publisher information, see BBIADT. Volume(issue)/page/year: 21,359,1968

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.