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2,3-Difluoro-5-chloropyridine
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Product description
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2,3-Difluoro-5-chloropyridine is a chemical substance with the molecular formula C5H2ClF2N.
Basic Information
Quick Details
CAS No.: 89402-43-7
English name: 2,3-Difulor-5-Chloropyridine
Chemical formula: C5H2ClF2N
EINECS No.:410-090-7
Type: pesticide intermediates, pharmaceutical intermediates
Purity: 99.65%
Application: Organic Intermediate
Appearance: white powder
MDL:MFCD04039314
Chemical formula weight: 149.52600
Melting point t: 47-49°C
Boiling point: 135°C
Chinese name: 2,3-difluoro-5-chloropyridine
English name: 5-chloro-2,3-difluoropyridine
Chinese alias: 5-chloro-2,3-difluoropyrimidine; 5-chloro-2,3-difluoropyridine; 5-chloro-2,3-difluoropyridine
English alias: 2,3-DIFLUORO-5-CHLOROPYRIDIN; 2,3-DIFLUORO-5-CHLOROPYRIDINE; 2,3-Difluoro-5-Chloro; 2,3-Difulor-5-Chloropyridine; 2,3-Difuoro-5 -chloropyridine
MDL: MFCD0403[1]9314
CAS Number: 89402-43-7
Molecular formula: C5H2ClF2N
Molecular weight: 149.53
Security Information
Risk term
R22: Harmful if swallowed‖ R52/53;
Security term
S23: Do not breathe steam‖S36;
CAS Number: 89402-43-7
EINECS number: 410-090-7
Security Information
• Packing level: III
• Customs code: 2933399090
• Dangerous goods transport code: 2810
• Hazard category code: R22; R52/53
• Safety instructions: S23-S36-S61
• Dangerous goods signs: Xi, Xn
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