1-Methyl-2,4-phenylene {bis[1,1-(2-thio-4,4,} 6-trimethyl)] dihydropyrimidine
Names
[ CAS No. ]:
63690-23-3
[ Name ]:
1-Methyl-2,4-phenylene {bis[1,1-(2-thio-4,4,} 6-trimethyl)] dihydropyrimidine
[Synonym ]:
1,1'-(4-Methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-trimethyl-2(1H)-pyrimidinethione)
USAF K-1360
2(1H)-Pyrimidinethione,1,1'-(4-methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-trimethyl
1-Methyl-2,4-phenylene bis-1,1'-(2-thio-4,4,6-trimethyl dihydropyrimidine)
2(1H)-Pyrimidinethione,1'-(4-methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-trimethyl
Chemical & Physical Properties
[ Density]:
1.24g/cm3
[ Boiling Point ]:
509.5ºC at 760 mmHg
[ Molecular Formula ]:
C21H28N4S2
[ Molecular Weight ]:
400.60400
[ Flash Point ]:
262ºC
[ Exact Mass ]:
400.17600
[ PSA ]:
94.72000
[ LogP ]:
5.53640
[ Index of Refraction ]:
1.672
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW5780000
- CHEMICAL NAME :
- 2(1H)-Pyrimidinethione, 1,1'-(4-methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-tr imethyl-
- CAS REGISTRY NUMBER :
- 63690-23-3
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H28-N4-S2
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 :
- 100 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