5-phenylpyrimidine-2,4-diamine
Names
[ CAS No. ]:
18588-49-3
[ Name ]:
5-phenylpyrimidine-2,4-diamine
[Synonym ]:
5-Phenyl-pyrimidin-2,4-diyldiamin
5-phenyl-pyrimidine-2,4-diamine
Pyrimidine,2,4-diamino-5-phenyl
2,4-Diamino-5-phenylpyrimidine
5-phenyl-pyrimidine-2,4-diyldiamine
2,4-Diamino-5-phenyl-pyrimidin
Chemical & Physical Properties
[ Density]:
1.277 g/cm3
[ Boiling Point ]:
455.4ºC at 760 mmHg
[ Molecular Formula ]:
C10H10N4
[ Molecular Weight ]:
186.21300
[ Exact Mass ]:
186.09100
[ PSA ]:
79.28000
[ LogP ]:
1.16820
[ Vapour Pressure ]:
1.76E-08mmHg at 25°C
[ Index of Refraction ]:
1.686
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UV8199000
- CHEMICAL NAME :
- Pyrimidine, 2,4-diamino-5-phenyl-
- CAS REGISTRY NUMBER :
- 18588-49-3
- BEILSTEIN REFERENCE NO. :
- 0146163
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C10-H10-N4
- MOLECULAR WEIGHT :
- 186.24
- WISWESSER LINE NOTATION :
- T6N CNJ BZ DZ ER
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 50 mg/kg
- SEX/DURATION :
- female 14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - cytological changes (including somatic cell genetic material)
- REFERENCE :
- SJDBA9 Soviet Journal Developmental Biology (English Translation). Translation of Ontogenez. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) V.1- 1970- Volume(issue)/page/year: 7,45,1976
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 25 mg/kg
- SEX/DURATION :
- female 9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
- REFERENCE :
- AAGEAA Arkhiv Anatomii, Gistologii i Embriologii. Archives of Anatomy, Histology and Embryology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-101, 1916-91. Discontinued Volume(issue)/page/year: 71(7),29,1976
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 50 mg/kg
- SEX/DURATION :
- female 9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)
- REFERENCE :
- AAGEAA Arkhiv Anatomii, Gistologii i Embriologii. Archives of Anatomy, Histology and Embryology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-101, 1916-91. Discontinued Volume(issue)/page/year: 71(7),29,1976
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 100 mg/kg
- SEX/DURATION :
- female 9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
- REFERENCE :
- AAGEAA Arkhiv Anatomii, Gistologii i Embriologii. Archives of Anatomy, Histology and Embryology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-101, 1916-91. Discontinued Volume(issue)/page/year: 71(7),29,1976