Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Purine-2,6-dione, 8-[ (4-chlorophenyl)amino]-3,7-dihydro-1,3-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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5434-62-8

5434-62-8 structure

5434-62-8 structure

Name: 1H-Purine-2,6-dione, 8-[ (4-chlorophenyl)amino]-3,7-dihydro-1,3-dimethyl-
Chemical Name: 8-(4-chloroanilino)-1,3-dimethyl-7H-purine-2,6-dione
CAS Number: 5434-62-8
Molecular Formula: C₁₃H₁₂ClN₅O₂
Molecular Weight: 305.72000
Create Date: 2017-05-24 19:04:12
Modify Date: 2025-09-23 18:05:27

Name	8-(4-chloroanilino)-1,3-dimethyl-7H-purine-2,6-dione

Density	1.521g/cm3
Boiling Point	537.7ºC at 760 mmHg
Molecular Formula	C₁₃H₁₂ClN₅O₂
Molecular Weight	305.72000
Flash Point	279ºC
Exact Mass	305.06800
PSA	84.71000
LogP	1.43030
Index of Refraction	1.697

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5066000

CHEMICAL NAME :: Theophylline, 8-(p-chloroanilino)-

CAS REGISTRY NUMBER :: 5434-62-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H12-Cl-N5-O2

MOLECULAR WEIGHT :: 305.75

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ CMR DG& 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 :: 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#04370

HS Code	2933990090

6642-31-5 structure

6642-31-5

~%

5434-62-8 structure

5434-62-8

Literature: Kokel Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 5 p. 1185 - 1192

77012-46-5 structure

77012-46-5

~%

5434-62-8 structure

5434-62-8

Literature: Kokel Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 5 p. 1185 - 1192

Precursor 2
6642-31-5 77012-46-5
DownStream 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%

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