Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Purine-2,6-dione,8-(dimethylamino)-3,9-dihydro-1,3-dimethyl-
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5426-47-1

5426-47-1 structure

5426-47-1 structure

Name: 1H-Purine-2,6-dione,8-(dimethylamino)-3,9-dihydro-1,3-dimethyl-
Chemical Name: 8-(dimethylamino)-1,3-dimethyl-7H-purine-2,6-dione
CAS Number: 5426-47-1
Molecular Formula: C₉H₁₃N₅O₂
Molecular Weight: 223.23200
Create Date: 2016-01-19 16:24:58
Modify Date: 2024-01-02 16:58:05

Name	8-(dimethylamino)-1,3-dimethyl-7H-purine-2,6-dione
Synonyms	8-dimethylamino-1,3-dimethyl-3,7-dihydro-purine-2,6-dione Theophylline,8-(dimethylamino) 8-Dimethylaminotheophylline 8-dimethylamino-1,3-dimethyl-3,7(9)-dihydro-purine-2,6-dione 8-Dimethylamino-theophyllin 8-(dimethylamino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione 1H-Purine-2,6-dione,8-(dimethylamino)-3,7-dihydro-1,3-dimethyl 8-Dimethylamino-1,3-dimethyl-3,7-dihydro-purin-2,6-dion

Density	1.387g/cm3
Boiling Point	418.8ºC at 760 mmHg
Molecular Formula	C₉H₁₃N₅O₂
Molecular Weight	223.23200
Flash Point	207.1ºC
Exact Mass	223.10700
PSA	75.92000
Index of Refraction	1.632

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5110000

CHEMICAL NAME :: Theophylline, 8-(dimethylamino)-

CAS REGISTRY NUMBER :: 5426-47-1

LAST UPDATED :: 198105

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H13-N5-O2

MOLECULAR WEIGHT :: 223.27

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ CN1&1 F1 H1

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 :: 100 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#04369

HS Code	2933990090

Precursor 0
DownStream 1
78146-62-0

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%