USAF K-1338
Names
[ CAS No. ]:
37929-27-4
[ Name ]:
USAF K-1338
[Synonym ]:
2-Thio-1,4,4,6-tetramethyl dihydropyrimidine
USAF K-1338
N1-Methyl-4,4,6-trimethyl-2-thiono-1,2,3,4-tetrahydro-pyrimidin
1.4.4.6-Tetramethyl-3,4-dihydro-1H-pyrimidin-2-thion
1,4,4,6-tetramethyl-3,4-dihydro-1H-pyrimidine-2-thione
Chemical & Physical Properties
[ Density]:
1.09g/cm3
[ Boiling Point ]:
212.6ºC at 760 mmHg
[ Molecular Formula ]:
C8H14N2S
[ Molecular Weight ]:
170.27500
[ Flash Point ]:
82.4ºC
[ Exact Mass ]:
170.08800
[ PSA ]:
47.36000
[ LogP ]:
1.75540
[ Index of Refraction ]:
1.574
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW4725000
- CHEMICAL NAME :
- 2(1H)-Pyrimidinethione, 3,4-dihydro-1,4,4,6-tetramethyl-
- CAS REGISTRY NUMBER :
- 37929-27-4
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H14-N2-S
- MOLECULAR WEIGHT :
- 170.30
- WISWESSER LINE NOTATION :
- T6MYN FHJ BUS C1 D1 F1 F1
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
Safety Information
[ 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%