Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-[(1-methylpropyl)thio]-6-thioxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
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6493-40-9

6493-40-9 structure

6493-40-9 structure

Name: 2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-[(1-methylpropyl)thio]-6-thioxo-
Chemical Name: 8-butan-2-ylsulfanyl-1,3-dimethyl-6-sulfanylidene-7H-purin-2-one
CAS Number: 6493-40-9
Molecular Formula: C₁₁H₁₆N₄OS₂
Molecular Weight: 284.40100
Create Date: 2016-03-18 21:28:34
Modify Date: 2023-02-25 09:18:59

Name	8-butan-2-ylsulfanyl-1,3-dimethyl-6-sulfanylidene-7H-purin-2-one

Density	1.39g/cm3
Boiling Point	467.9ºC at 760mmHg
Molecular Formula	C₁₁H₁₆N₄OS₂
Molecular Weight	284.40100
Flash Point	236.8ºC
Exact Mass	284.07700
PSA	113.00000
LogP	2.22020
Index of Refraction	1.671

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5059000

CHEMICAL NAME :: Theophylline, 8-(sec-butylthio)-6-thio-

CAS REGISTRY NUMBER :: 6493-40-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H16-N4-O-S2

MOLECULAR WEIGHT :: 284.43

WISWESSER LINE NOTATION :: T56 BM DN FNVNYJ CS1Y1&1 F1 H1 IUS

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 :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04440

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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