USAF K-1861

Modify Date: 2024-02-26 09:11:59

USAF K-1861 Structure
USAF K-1861 structure
Common Name USAF K-1861
CAS Number 18957-54-5 Molecular Weight 238.39200
Density 1.08g/cm3 Boiling Point 315.8ºC at 760 mmHg
Molecular Formula C13H22N2S Melting Point N/A
MSDS N/A Flash Point 144.8ºC

 Names

Name 3-cyclohexyl-4,6,6-trimethyl-1H-pyrimidine-2-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.08g/cm3
Boiling Point 315.8ºC at 760 mmHg
Molecular Formula C13H22N2S
Molecular Weight 238.39200
Flash Point 144.8ºC
Exact Mass 238.15000
PSA 54.40000
LogP 2.97640
Vapour Pressure 0.000426mmHg at 25°C
Index of Refraction 1.574

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UW1575000
CHEMICAL NAME :
2(1H)-Pyrimidinethione, 1-cyclohexyl-3,4-dihydro-4,4,6-trimethyl-
CAS REGISTRY NUMBER :
18957-54-5
BEILSTEIN REFERENCE NO. :
0171639
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H22-N2-S
MOLECULAR WEIGHT :
238.43
WISWESSER LINE NOTATION :
T6MYN FHJ BUS C- AL6TJ& 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 :
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

 Safety Information

HS Code 2933599090

 Synthetic Route

~%

USAF K-1861 Structure

USAF K-1861

CAS#:18957-54-5

Literature: Mathes et al. Journal of the American Chemical Society, 1948 , vol. 70, p. 1452 Full Text View citing articles Show Details Goodrich Co. Patent: US2491532 , 1946 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

1-(Cyclohexyl)-2-thio-4,4,6-trimethyldihydropyrimidine
1-cyclohexyl-4,4,6-trimethyl-3,4-dihydro-1H-pyrimidine-2-thione
USAF K-1861
2(1H)-Pyrimidinethione,1-cyclohexyl-3,4-dihydro-4,4,6-trimethyl
1-Cyclohexyl-4,4,6-trimethyl-3,4-dihydro-1H-pyrimidin-2-thion
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