Guanine HCl
Suppliers
Names
[ CAS No. ]:
635-39-2
[ Name ]:
Guanine HCl
[Synonym ]:
2-Amino-1,9-dihydro-6H-purin-6-onhydrochlorid
6H-purin-6-one, 2-amino-1,9-dihydro-, hydrochloride (1:1)
2-Amino-1,7-dihydro-6H-purin-6-one hydrochloride
6H-Purin-6-one, 2-amino-1,7-dihydro-, hydrochloride (1:1)
2-Amino-1,7-dihydro-6H-purin-6-one hydrochloride (1:1)
2-Amino-1,9-dihydro-6H-purin-6-one chlorhydrate
MFCD00213670
2-Amino-1,9-dihydro-6H-purin-6-one hydrochloride
2-Amino-1,9-dihydro-6H-purin-6-one hydrochloride (1:1)
Guanine, monohydrochloride
9H-purin-6-ol, 2-amino-, hydrochloride (1:1)
Guanine hydrochloride
2-Amino-9H-purin-6-ol hydrochloride (1:1)
Guanine HCl
EINECS 220-867-0
Chemical & Physical Properties
[ Density]:
2.19g/cm3
[ Boiling Point ]:
591.4ºC at 760 mmHg
[ Melting Point ]:
≥300 °C
[ Molecular Formula ]:
C5H6ClN5O
[ Molecular Weight ]:
187.587
[ Flash Point ]:
311.4ºC
[ Exact Mass ]:
187.026093
[ PSA ]:
100.45000
[ LogP ]:
0.61160
[ Index of Refraction ]:
2.047
[ Storage condition ]:
2-8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MF8400000
- CHEMICAL NAME :
- Guanine, hydrochloride
- CAS REGISTRY NUMBER :
- 635-39-2
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H5-N5-O.Cl-H
- MOLECULAR WEIGHT :
- 187.61
- WISWESSER LINE NOTATION :
- T56 BM DN FMYMVJ GUM &GH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5241 No. of Facilities: 164 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 877 (estimated) No. of Female Employees: 731 (estimated)
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36-S37/39
[ WGK Germany ]:
3
[ RTECS ]:
MF8400000
[ HS Code ]:
2933990090
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%