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77668-42-9

77668-42-9 structure
77668-42-9 structure
  • Name: 2,3-Dichlorobenzoyl cyanide
  • Chemical Name: 2,3-Dichlorobenzoylcyanide
  • CAS Number: 77668-42-9
  • Molecular Formula: C8H3Cl2NO
  • Molecular Weight: 200.021
  • Create Date: 2018-03-26 08:00:00
  • Modify Date: 2025-08-24 20:45:02
Name 2,3-Dichlorobenzoylcyanide
Synonyms Benzeneacetonitrile, 2,3-dichloro-α-oxo-
2,3-Dichlorobenzoyl cyanide
MFCD00792559
(2,3-Dichlorophenyl)(oxo)acetonitrile
EINECS 278-747-9
2,3-Dichloro-α-oxobenzeneacetonitrile
Lamotrigine Impurity 10
Density 1.4±0.1 g/cm3
Boiling Point 309.4±32.0 °C at 760 mmHg
Molecular Formula C8H3Cl2NO
Molecular Weight 200.021
Flash Point 140.9±25.1 °C
Exact Mass 198.959167
PSA 40.86000
LogP 1.88
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.580
Hazard Codes Xi: Irritant;
HS Code 2926909090
2905-60-4 structure

2905-60-4

143-33-9 structure

143-33-9

~78%

77668-42-9 structure

77668-42-9

Literature: LONZA AG Patent: WO2008/19798 A1, 2008 ; Location in patent: Page/Page column 12 ;
2905-60-4 structure

2905-60-4

~%

77668-42-9 structure

77668-42-9

Literature: WO2005/3104 A2, ; Page 11 ;
2905-60-4 structure

2905-60-4

544-92-3 structure

544-92-3

~95%

77668-42-9 structure

77668-42-9

Literature: CALAIRE CHIMIE SAS Patent: WO2007/138075 A1, 2007 ; Location in patent: Page/Page column 14 ;
50-45-3 structure

50-45-3

~%

77668-42-9 structure

77668-42-9

Literature: US4649139 A1, ;
2905-60-4 structure

2905-60-4

544-92-3 structure

544-92-3

~55%

77668-42-9 structure

77668-42-9

252186-80-4 structure

252186-80-4

Literature: EP1731503 A2, ; Page/Page column 5-6 ;
2905-60-4 structure

2905-60-4

143-33-9 structure

143-33-9

544-92-3 structure

544-92-3

~%

77668-42-9 structure

77668-42-9

Detail
Literature: EP1731503 A2, ; Page/Page column 6 ;
HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
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title: CAS No. 77668-42-9 | Chemsrc address: https://m.chemsrc.com/en/baike/1152100.html

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