4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE

4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE Structure
CAS No.
2257-69-4
Chemical Name:
4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE
Synonyms
AURORA KA-6768;4-chlorophthalazin-1-ol;1-Chlorophtalazin-4-one;1-CHLORO-4-PHTHALAZINONE;1-CHLOROPHTHALAZIN-4-ONE;4-chloro-2H-phthalazin-1-one;4-chlorophthalazin-1(2H)-one;1(2H)-Phthalazinone, 4-chloro-;4-Chloro-1(2H)-phthalazinone, 98%;1-Chloro-3,4-dihydrophthalazin-4-one
CBNumber:
CB7309948
Molecular Formula:
C8H5ClN2O
Molecular Weight:
180.59
MOL File:
2257-69-4.mol
Modify Date:
2022/12/30 16:20:48

4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE Properties

Melting point 273 °C
Density 1.50±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 10.58±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
HS Code  2922498590
NFPA 704
1
2 0

4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE Chemical Properties,Uses,Production

Uses

1-Chlorophthalazin-4-one acts as an organic and pharmaceutical intermediate.

4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE Suppliers

Global( 78)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29899 58 Inquiry
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd +8613580539051 CHINA 21149 58 Inquiry
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Hangzhou MolCore BioPharmatech Co.,Ltd. +86-057181025280; +8617767106207 China 49739 58 Inquiry
Henan Aochuang Chemical Co.,Ltd. +86-0371-63689365 +8618638391208 China 9246 58 Inquiry
SUZHOU SENFEIDA CHEMICAL CO.,LTD +86-0512-83500002 +8615195660023 China 23048 58 Inquiry
Aladdin Scientific +1-+1(833)-552-7181 United States 57511 58 Inquiry
AURORA KA-6768 4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE 1-Chlorophtalazin-4-one 1-CHLOROPHTHALAZIN-4-ONE 1-CHLORO-4-PHTHALAZINONE 4-Chloro-1(2H)-phthalazinone, 98% 4-chlorophthalazin-1(2H)-one 4-chloro-1-phthalazinol(SALTDATA: FREE) 4-chloro-2H-phthalazin-1-one 1-Chloro-3,4-dihydrophthalazin-4-one 4-chlorophthalazin-1-ol 1(2H)-Phthalazinone, 4-chloro- 2257-69-4 C8H5ClN2O