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1956-45-2

1956-45-2 structure
1956-45-2 structure
  • Name: Methyl 2-thienyl ketone oxime
  • Chemical Name: 1-thiophen-2-yl-ethanone oxime
  • CAS Number: 1956-45-2
  • Molecular Formula: C6H7NOS
  • Molecular Weight: 141.19100
  • Create Date: 2016-07-28 15:13:12
  • Modify Date: 2024-01-09 19:05:04
Name 1-thiophen-2-yl-ethanone oxime
Synonyms 2-acetylthiophene oxime
Methyl 2-thienyl ketone oxime
2-acetylthiophenoxime
Density 1.21g/cm3
Boiling Point 258.1ºC at 760 mmHg
Melting Point 113ºC
Molecular Formula C6H7NOS
Molecular Weight 141.19100
Flash Point 109.9ºC
Exact Mass 141.02500
PSA 60.83000
LogP 1.94630
Vapour Pressure 0.00715mmHg at 25°C
Index of Refraction 1.59
Storage condition 2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OB6310000
CHEMICAL NAME :
Ketone, methyl 2-thienyl, oxime
CAS REGISTRY NUMBER :
1956-45-2
LAST UPDATED :
198806
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H7-N-O-S
MOLECULAR WEIGHT :
141.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MEXPAG Medicina Experimentalis. (Basel, Switzerland) V.1-11, 1959-64; V.18-19, 1968-69. For publisher information, see JNMDBO. Volume(issue)/page/year: 11,137,1964
Hazard Codes Xi
HS Code 2934999090
88-15-3 structure

88-15-3

~97%

1956-45-2 structure

1956-45-2
Literature: Goda; Sato; Ihara; Hirayama Synthesis, 1992 , # 9 p. 849 - 851
88-15-3 structure

88-15-3
71-23-8 structure

71-23-8
543-67-9 structure

543-67-9

~0%

1956-45-2 structure

1956-45-2

Detail
Literature: Gordeeva, G. N.; Kalashnikov, S. M.; Popov, Yu. N.; Kruglov, E. A.; Imashev, U. B. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 6 p. 638 - 641 Khimiya Geterotsiklicheskikh Soedinenii, 1987 , vol. 23, # 6 p. 772 - 775
88-15-3 structure

88-15-3
541-42-4 structure

541-42-4
67-63-0 structure

67-63-0

~0%

1956-45-2 structure

1956-45-2

Detail
Literature: Gordeeva, G. N.; Kalashnikov, S. M.; Popov, Yu. N.; Kruglov, E. A.; Imashev, U. B. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 6 p. 638 - 641 Khimiya Geterotsiklicheskikh Soedinenii, 1987 , vol. 23, # 6 p. 772 - 775
3051-27-2 structure

3051-27-2

~%

1956-45-2 structure

1956-45-2
Literature: Fitton, Alan O.; Patel, Rajeshkumar N.; Millar, Ross W. Journal of Chemical Research, Miniprint, 1986 , # 4 p. 1101 - 1127
88-15-3 structure

88-15-3
546-88-3 structure

546-88-3

~%

1956-45-2 structure

1956-45-2
Literature: Madabhushi, Sridhar; Vangipuram, Venkata Sairam; Mallu, Kishore Kumar Reddy; Chinthala, Narsaiah; Beeram, China Ramanaiah Advanced Synthesis and Catalysis, 2012 , vol. 354, # 8 p. 1413 - 1416
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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title: CAS No. 1956-45-2 | Chemsrc address: https://www.chemsrc.com/en/baike/585334.html

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