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2 4-Dichlorobenzonitrile (CAS # 6574-98-7)

Chemical Property:

Molecular Formula C7H3Cl2N
Molar Mass 172.01 Nws
Qhov ntom 1.4980 (zeeg)
Melting Point 57-61 ° C
Boling Point 125 ° C / 15mmHg
Flash Point 113.4°C dej
Dej Solubility insoluble
Solubility Soluble hauv Methanol
Vapor Siab 0.0122mmHg ntawm 25 ° C
Qhov tshwm sim Dawb siv lead ua
Xim Dawb mus Yuav luag dawb
BRN 637738 ib
Kev cia khoom Khaws hauv qab +30 ° C.
Refractive Index 1.6000 (kwv yees)
MDL TIAB SA 00016373
Physical thiab Chemical Properties melting point 57-61 ° C
dej-soluble insoluble
Siv Siv ua ib qho nruab nrab hauv cov organic synthesis

Product Detail

Khoom cim npe

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 S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
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 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S9 - Khaws lub thawv rau hauv qhov chaw muaj cua zoo.
UN IDs ib 3276
WGK Germany WGK 2 dej txaus ntshai
HS Code 29269095 ib
Kev Ceeb Toom Irritant/Toxic
Hazard Class 6.1
Packing Group III

 

Taw qhia

Insoluble hauv dej, solubility hauv acetone: 870g / l.


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