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4,5-dichloro-3,6-dihydroxy-phthalonitrile

4,5-dichloro-3,6-dihydroxy-phthalonitrile Structure
CAS No.
4640-41-9
Chemical Name:
4,5-dichloro-3,6-dihydroxy-phthalonitrile
Synonyms
Finasteride GT;Finasteride Impurity 8;Brexpiprazole Impurity 54;2,3-dichloro-5,6-dicyanohydroquinone;dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile;4,5-Dichloro-3,6-dihydroxyphthalonitrile 4640-41-9;1,2-Benzenedicarbonitrile, 4,5-dichloro-3,6-dihydroxy-;4,5-dichloro-3,6-dihydroxyphthalonitrile? (Brexpiprazole Impurity）
CBNumber:
CB83221633
Molecular Formula:
C8H2Cl2N2O2
Molecular Weight:
229.02
MOL File:
4640-41-9.mol
Modify Date:
2022/8/26 12:12:34
Request For Quotation

4,5-dichloro-3,6-dihydroxy-phthalonitrile Properties

Melting point 265 °C (decomp)(Solv: water (7732-18-5); ethanol (64-17-5))
Boiling point 365.8±42.0 °C(Predicted)
Density 1.80±0.1 g/cm3(Predicted)
pka 3.79±0.33(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

4,5-dichloro-3,6-dihydroxy-phthalonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

4,5-dichloro-3,6-dihydroxy-phthalonitrile Suppliers

Global( 37)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
Zhengzhou Alfa Chemical Co.,Ltd +8618530059196 China 13300 58 Inquiry
ShenZhen Trendseen Biological Technology Co.,Ltd. 13417589054 China 11681 58 Inquiry
China National Standard Pharmaceutical Corporation Limited +8615391658522 China 11927 58 Inquiry
Hefei fuya biotechnology co. LTD 18096409024 China 1980 58 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10614 58 Inquiry
Scinova Biotech(Guangzhou) Co., Ltd. 13268215580 China 7027 58 Inquiry
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 China 18021 56 Inquiry
Guangzhou Juntang Technology Co., Ltd 020-36607679 13502246435 China 10951 58 Inquiry
Hubei Moco Chemical Co., Ltd. 18576690171 China 10987 58 Inquiry
Supplier Advantage
SynZeal Research Pvt Ltd 58
Zhengzhou Alfa Chemical Co.,Ltd 58
ShenZhen Trendseen Biological Technology Co.,Ltd. 58
China National Standard Pharmaceutical Corporation Limited 58
Hefei fuya biotechnology co. LTD 58
Shanghai Zerui Biotechnology Co., Ltd. 58
Scinova Biotech(Guangzhou) Co., Ltd. 58
ChemStrong Scientific Co.,Ltd 56
Guangzhou Juntang Technology Co., Ltd 58
Hubei Moco Chemical Co., Ltd. 58

4640-41-9(4,5-dichloro-3,6-dihydroxy-phthalonitrile)Related Search:

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Finasteride GT 2,3-dichloro-5,6-dicyanohydroquinone Brexpiprazole Impurity 54 1,2-Benzenedicarbonitrile, 4,5-dichloro-3,6-dihydroxy- dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile Finasteride Impurity 8 4,5-Dichloro-3,6-dihydroxyphthalonitrile 4640-41-9 4,5-dichloro-3,6-dihydroxyphthalonitrile? (Brexpiprazole Impurity） 4640-41-9