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119-39-1(1(2H)-Phthalazinone) Product Description

1(2H)-Phthalazinone Structure119-39-1
CAS No.119-39-1
Chemical Name:1(2H)-Phthalazinone
CBNumber:CB1282098
Molecular Formula:C8H6N2O
Formula Weight:146.15
MOL File:Mol file
1(2H)-Phthalazinone Synonyms:
BENZO[D]PYRIDAZIN-1(2H)ONE
2H-Phthalazin-1-one
1(2H)-Phthalazinone, 98+%
1,2-Dihydrophthalazine-1-one
Pthalazone
1,2-Dihydro-1-oxophthalazine, Benzo[d]pyridazin-1(2H)-one, Phthalazone
1(2H)-Phthalazinone, 98+% 5GR
Benzo[d]pyridazin-1(2H)one 1(2H)-Phthalazinone

1(2H)-Phthalazinone Property

Melting point: 183-185 °C(lit.)
Boiling point: 337°C(lit.)
Density  1.2312 (rough estimate)
refractive index  1.4900 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka 12.29±0.20(Predicted)
form  Crystalline Powder
color  Off-white to pale yellow
BRN  3654
InChIKey IJAPPYDYQCXOEF-UHFFFAOYSA-N
CAS DataBase Reference 119-39-1(CAS DataBase Reference)
EPA Substance Registry System 1(2H)-Phthalazinone (119-39-1)

Safety

Hazard Codes : Xn
Risk Statements : 22-68-36/37/38
Safety Statements : 22-24/25-36/37/39-26
WGK Germany : 3
RTECS : TH9185000
HazardClass : IRRITANT
HS Code : 29339990
Hazardous Substances Data: 119-39-1(Hazardous Substances Data)
Toxicity: mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00139,

MSDS

Benzo[d]pyridazin-1(2H)one MSDSBenzo[d]pyridazin-1(2H)one

1(2H)-Phthalazinone Suppliers

Global( 238)Suppliers     
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Jiangsu Pules Bio-tech Co.,Ltd 0513-660177062186883463@qq.comChina 4346 58
TR Pharma & Tech Co., Ltd. 0531-88633905jntryy@hotmail.comChina 61 55
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40066 58
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ZHEJIANG JIUZHOU CHEM CO., LTD +86-0576225566889admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.comChina 12272 58
119-39-1(1(2H)-Phthalazinone) Related Search:
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