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: 4,6(1H,5H)-Pyrimidinedione,5,5-diethyldihydro-2-thioxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

77-32-7

77-32-7 structure

77-32-7 structure

Name: 4,6(1H,5H)-Pyrimidinedione,5,5-diethyldihydro-2-thioxo-
Chemical Name: 5,5-diethyl-2-sulfanylidene-1,3-diazinane-4,6-dione
CAS Number: 77-32-7
Molecular Formula: C₈H₁₂N₂O₂S
Molecular Weight: 200.25800
Create Date: 2017-02-02 00:38:32
Modify Date: 2025-08-27 13:22:53

Name	5,5-diethyl-2-sulfanylidene-1,3-diazinane-4,6-dione
Synonyms	5,5-Diaethyl-2-thio-barbitursaeure 5,5-diethyl-2-thioxo-dihydro-pyrimidine-4,6-dione Sedothyron Ibition 5,5-Diethyl-2-thiobarbituric acid Thyreosedine 2-Thiobarbital Thiobaral 2-thio-5,5-diethylbarbituric acid Certodorm Thiothyr Thiobarbital Thiobarbitone Diethylthiobarbituric acid

Density	1.26g/cm3
Molecular Formula	C₈H₁₂N₂O₂S
Molecular Weight	200.25800
Exact Mass	200.06200
PSA	90.29000
LogP	0.98130
Index of Refraction	1.568

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CQ3880000

CHEMICAL NAME :: Barbituric acid, 5,5-diethyl-2-thio-

CAS REGISTRY NUMBER :: 77-32-7

LAST UPDATED :: 199209

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H12-N2-O2-S

MOLECULAR WEIGHT :: 200.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 175 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 97,478,1949

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >200 mg/kg

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

REFERENCE :: JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 57,1961,1935

Precursor 8
77-25-8 75-15-0 29141-71-7 54505-72-5
7647-01-0 76072-10-1 6299-58-7 7664-93-9
DownStream 9
57-44-3 33376-32-8 510-20-3 29141-71-7
52927-25-0 17464-80-1 75-07-0 112498-90-5
7729-77-3

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