5-Chloro-2,3-difluoropyridine CAS NO.89402-43-7

Product Name:    5-Chloro-2,3-difluoropyridine

CAS:    89402-43-7
MF:    C5H2ClF2N
MW:    149.53
EINECS:    410-090-7

Mol File:    89402-43-7.mol
5-Chloro-2,3-difluoropyridine Structure
5-Chloro-2,3-difluoropyridine Chemical Properties
Melting point     47-49 C
Boiling point     135°C
density     1.442 g/mL at 25 °C
refractive index     1.4738
Fp     135°C
storage temp.     2-8°C
pka    -5.14±0.20(Predicted)
BRN     4177319
CAS DataBase Reference    89402-43-7(CAS DataBase Reference)
Safety Information
Hazard Codes     Xi,Xn
Risk Statements     22-52/53-10-36/37/38-20/21/22
Safety Statements     23-36-61-26
RIDADR     2810
WGK Germany     3
Hazard Note     Harmful
HazardClass     IRRITANT
HazardClass     3
PackingGroup     III

Product Name:    5-Chloro-2,3-difluoropyridine

CAS:    89402-43-7
MF:    C5H2ClF2N
MW:    149.53
EINECS:    410-090-7

Mol File:    89402-43-7.mol
5-Chloro-2,3-difluoropyridine Structure
5-Chloro-2,3-difluoropyridine Chemical Properties
Melting point     47-49 C
Boiling point     135°C
density     1.442 g/mL at 25 °C
refractive index     1.4738
Fp     135°C
storage temp.     2-8°C
pka    -5.14±0.20(Predicted)
BRN     4177319
CAS DataBase Reference    89402-43-7(CAS DataBase Reference)
Safety Information
Hazard Codes     Xi,Xn
Risk Statements     22-52/53-10-36/37/38-20/21/22
Safety Statements     23-36-61-26
RIDADR     2810
WGK Germany     3
Hazard Note     Harmful
HazardClass     IRRITANT
HazardClass     3
PackingGroup     IIISHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, etc.  Our efforts are constantly dedicated to supplying customers with good quality products at competitive prices consistent with service that meets customers’ needs.  In the past years, our products were exported to more than 50 countries and regions in Asia, Europe, Africa, Middle East and America and commanded a good reputation. MINSTAR selects high technology and market oriented products as her source of main business development strategy. Once we start, we do not just supply our own products. And in the years of development to meet customer demand for different kinds of products, we are helping to purchase other products too. Now we have completed our supplying chains for fine chemical & API industry, MINSTAR provides customers with optimal solution for related products & service demand -like related production information, product knowledge, optimum application method, since we own the R&D Laboratory Department, modern equipments, 2 production bases in Zhengjiang & Anhui provinces, fundamental and specific training including seminars.