4,5,6-Triaminopyrimidine Sulfate Hydrate
Names
[ CAS No. ]:
6640-23-9
[ Name ]:
4,5,6-Triaminopyrimidine Sulfate Hydrate
[Synonym ]:
pyrimidine-4,5,6-triamine,sulfuric acid,hydrate
EINECS 256-446-3
MFCD00150095
Chemical & Physical Properties
[ Boiling Point ]:
406.2ºC at 760 mmHg
[ Melting Point ]:
>300 °C(lit.)
[ Molecular Formula ]:
C4H9N5O4S
[ Molecular Weight ]:
223.21000
[ Flash Point ]:
228.5ºC
[ Exact Mass ]:
223.03800
[ PSA ]:
186.82000
[ LogP ]:
1.39480
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW5825000
- CHEMICAL NAME :
- Pyrimidine, 4,5,6-triamino-, sulfate, hydrate
- CAS REGISTRY NUMBER :
- 6640-23-9
- LAST UPDATED :
- 197901
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H7-N5.H2-O4-S.H2-O
- MOLECULAR WEIGHT :
- 241.26
- WISWESSER LINE NOTATION :
- T6N CNJ DZ EZ FZ &WSQQ &QH
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 :
- 320 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#00879
Safety Information
[ Hazard Codes ]:
Xi,Xn
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26
[ WGK Germany ]:
3
[ RTECS ]:
UW5825000
[ HS Code ]:
2933599090
Customs
[ 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%