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37929-27-4

37929-27-4 structure
37929-27-4 structure
  • Name: USAF K-1338
  • Chemical Name: 3,4,6,6-tetramethyl-1H-pyrimidine-2-thione
  • CAS Number: 37929-27-4
  • Molecular Formula: C8H14N2S
  • Molecular Weight: 170.27500
  • Create Date: 2016-12-24 13:55:13
  • Modify Date: 2024-01-22 11:37:39
Name 3,4,6,6-tetramethyl-1H-pyrimidine-2-thione
Synonyms 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
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

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
HS Code 2933599090
27406-60-6 structure

27406-60-6

~95%

37929-27-4 structure

37929-27-4
Literature: Singh, Harjit; Singh, Paramjit Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1013 - 1018
27248-25-5 structure

27248-25-5

~%

37929-27-4 structure

37929-27-4
Literature: Kim, Yong Hae; Lim, Byoung Uk Tetrahedron Letters, 1991 , vol. 32, # 18 p. 2057 - 2060
141-79-7 structure

141-79-7
598-52-7 structure

598-52-7

~9%

58544-50-6 structure

58544-50-6
37929-27-4 structure

37929-27-4
Literature: Singh, Harjit; Singh, Paramjit Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1013 - 1018
141-79-7 structure

141-79-7
598-52-7 structure

598-52-7

~%

37929-27-4 structure

37929-27-4
Literature: Willems; Vandenberghe Ind. chim. belge Sonderband 31. Congr. int. Chim. ind. Luettich, 1958 , p. Bd. 2, S. 476, 479 Full Text Show Details Zigeuner et al. Monatshefte fuer Chemie, 1975 , vol. 106, p. 1219,1230
74-89-5 structure

74-89-5
27248-25-5 structure

27248-25-5

~6%

37929-27-4 structure

37929-27-4

27406-60-6 structure

27406-60-6
Literature: Singh, Harjit; Singh, Paramjit Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1013 - 1018
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%

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title: CAS No. 37929-27-4 | Chemsrc address: https://m.chemsrc.com/en/baike/902075.html

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