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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphonic acid, (p-((2,4,6-triamino-5-pyrimidinyl)azo)phenyl)-
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3822-79-5

3822-79-5 structure

3822-79-5 structure

Name: Phosphonic acid, (p-((2,4,6-triamino-5-pyrimidinyl)azo)phenyl)-
Chemical Name: [4-[(2,4,6-triaminopyrimidin-5-yl)diazenyl]phenyl]phosphonic acid
CAS Number: 3822-79-5
Molecular Formula: C₁₀H₁₂N₇O₃P
Molecular Weight: 309.22100
Create Date: 2017-10-20 14:25:10
Modify Date: 2025-09-11 08:11:20

Name	[4-[(2,4,6-triaminopyrimidin-5-yl)diazenyl]phenyl]phosphonic acid
Synonyms	PY-80 2,4,6-Triamino-5-<4-phosphono-phenylazo>-pyrimidin [4-(2,4,6-Triamino-pyrimidin-5-ylazo)-phenyl]-phosphonsaeure Phosphonic acid,(p-((2,4,6-triamino-5-pyrimidinyl)azo)phenyl) [4-(2,4,6-triamino-pyrimidin-5-ylazo)-phenyl]-phosphonic acid (p-((2,4,6-Triamino-5-pyrimidinyl)azo)phenyl)phosphonic acid

Density	1.95g/cm3
Boiling Point	795.7ºC at 760 mmHg
Molecular Formula	C₁₀H₁₂N₇O₃P
Molecular Weight	309.22100
Flash Point	435ºC
Exact Mass	309.07400
PSA	195.90000
LogP	2.18520
Index of Refraction	1.854

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA0480300

CHEMICAL NAME :: Phosphonic acid, (p-((2,4,6-triamino-5-pyrimidinyl)azo)phenyl)-

CAS REGISTRY NUMBER :: 3822-79-5

BEILSTEIN REFERENCE NO. :: 0329539

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H12-N7-O3-P

MOLECULAR WEIGHT :: 309.26

WISWESSER LINE NOTATION :: T6N CNJ BZ DZ ENUNR DPQQO& FZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Tumorigenic - active as anti-cancer agent

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 7,7,1959

HS Code	2933599090

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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