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Phthalhydrazide cas no:1445-69-8

Synonyms: Phthalic acid cyclic hydrazide;1,2-Benzenedicarboxylicacid, cyclic hydrazide;1,4-Phthalazinediol;2,3-Dihydro-1,4-phthalazinedione;Hydrazine,1,2-(1,2-phenylenedicarbonyl)-;Phthalazine-1,4(2H,3H)-dione;

Identification
NamePhthalhydrazide
CAS1445-69-8
SynonymsPhthalic acid cyclic hydrazide;1,2-Benzenedicarboxylicacid, cyclic hydrazide;1,4-Phthalazinediol;2,3-Dihydro-1,4-phthalazinedione;Hydrazine,1,2-(1,2-phenylenedicarbonyl)-;Phthalazine-1,4(2H,3H)-dione;
EINECS(EC#)215-893-4
Molecular FormulaC8H6N2O2
Molecular Weight162.15
Chemical Properties
Appearancewhite powder and chunks
refractive index1.586
storage tempStore in a cool, dry place. Keep container closed when not in use.
Safety Data

Safety

Safety Statements: 24/25 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
RTECS: TH8890080


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 700mg/kg (700mg/kg)   Archiv der Pharmazie Vol. 327, Pg. 237, 1994.

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Jinan Chenghui-Shuangda Chemical Co., Ltd.(CHSD)
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Taizhou Crene Chempharm Co., Ltd.
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Nowa Pharmaceuticals Co., Ltd.
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Shanghai Chunshin Chemical Co., Ltd.
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Huaye Pharm & Chem
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Ningbo Apexocean Biochemcals Co.,Ltd
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Ningbo Wusheng Chemical Co., Ltd.
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ORCHID CHEMICAL SUPPLIES LTD (OCS)
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Zhejiang Linhai Xinghua Chemical Factory
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AOPHARM
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Hubei Huntide Biotech Co.,Ltd
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Hangzhou J&H Chemical Co., Ltd
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Hangzhou Dayangchem Co., Ltd.
Tel:86-571-88938639
Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

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