3 5-Dibromopyridine (CAS # 625-92-3)

Molecular Formula	C5H3Br2N
Molar Mass	236.89 ib
Qhov ntom	2.0383 (kev kwv yees kwv yees)
Melting Point	110-115 ° C (lit.)
Boling Point	222 ° C
Flash Point	84.3°C dej
Dej Solubility	Soluble hauv Chloroform thiab Methanol. Insoluble hauv dej.
Solubility	DMSO (me ntsis, rhaub), Methanol (me ntsis)
Vapor Siab	0.155mmHg ntawm 25 ° C
Qhov tshwm sim	Tshauv crystallization
Xim	Dawb rau lub teeb beige
BRN	108477 ib
pKa	0.52 ± 0.20 (Tshaj tawm)
Kev cia khoom	Inert cua, Chav Kub
Refractive Index	1.5800 (kwv yees)
MDL	TIAB SA 00014634
Physical thiab Chemical Properties	Cov tsos mob: dawb mus rau lub teeb daj crystals Melting Point: 110-113 ℃
Siv	Pharmaceutical Intermediates

Product Detail

Risk Codes	R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
Kev nyab xeeb piav qhia	S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs	UN 2811
WGK Germany	3
HS Code	2933399 ib
Hazard Class	IRRITANT