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: 5-Butyl-5-sec-butyl-2-thiobarbituric acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

67050-21-9

67050-21-9 structure

67050-21-9 structure

Name: 5-Butyl-5-sec-butyl-2-thiobarbituric acid
Chemical Name: 5-butan-2-yl-5-butyl-2-sulfanylidene-1,3-diazinane-4,6-dione
CAS Number: 67050-21-9
Molecular Formula: C₁₂H₂₀N₂O₂S
Molecular Weight: 256.36400
Create Date: 2017-02-14 01:52:05
Modify Date: 2025-09-01 12:28:59

Name	5-butan-2-yl-5-butyl-2-sulfanylidene-1,3-diazinane-4,6-dione
Synonyms	BARBITURIC ACID,5-BUTYL-5-sec-BUTYL-2-THIO 5-Butyl-5-sec-butyl-2-thiobarbituric acid

Density	1.14g/cm3
Molecular Formula	C₁₂H₂₀N₂O₂S
Molecular Weight	256.36400
Exact Mass	256.12500
PSA	90.29000
LogP	2.39760
Index of Refraction	1.539

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CQ1487500

CHEMICAL NAME :: Barbituric acid, 5-butyl-5-sec-butyl-2-thio-

CAS REGISTRY NUMBER :: 67050-21-9

LAST UPDATED :: 199201

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H20-N2-O2-S

MOLECULAR WEIGHT :: 256.40

WISWESSER LINE NOTATION :: T6VMYMV FHJ CUS FY2&1 F4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 205 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 4,441,1954

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