2-Amino-6-chloropyrimidin-4-ol
Names
[ CAS No. ]:
1194-21-4
[ Name ]:
2-Amino-6-chloropyrimidin-4-ol
[Synonym ]:
2-amino-6-chloropyrimidin-4(1H)-one
EINECS 214-785-4
2-Amino-6-chloro-4(1H)-pyrimidinone
2-Amino-6-chloro-4-pyrimidinol
2-Amino-6-chloropyrimidin-4(3H)-one
MFCD00006093
2-Amino-4-chloro-6-pyrimidinol
2-amino-6-chloro-1H-pyrimidin-4-one
2-amino-6-chloropyrimidin-4-ol
4-Pyrimidinol, 2-amino-6-chloro-
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
413.7±48.0 °C at 760 mmHg
[ Melting Point ]:
252 °C (dec.)(lit.)
[ Molecular Formula ]:
C4H4ClN3O
[ Molecular Weight ]:
145.547
[ Flash Point ]:
204.0±29.6 °C
[ Exact Mass ]:
145.004288
[ PSA ]:
72.03000
[ LogP ]:
0.12
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.680
[ Storage condition ]:
2-8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW5995000
- CHEMICAL NAME :
- 4-Pyrimidinol, 2-amino-6-chloro-
- CAS REGISTRY NUMBER :
- 1194-21-4
- LAST UPDATED :
- 197901
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H4-Cl-N3-O
- MOLECULAR WEIGHT :
- 145.56
- WISWESSER LINE NOTATION :
- T6N CNJ BZ DQ FG
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 :
- 180 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#02771
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ WGK Germany ]:
3
[ RTECS ]:
UW5995000
[ HS Code ]:
2933599090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%