ChemicalBook
Chinese Japanese Germany Korea

Phthalhydrazide

Phthalhydrazide
Phthalhydrazide structure
CAS No.
1445-69-8
Chemical Name:
Phthalhydrazide
Synonyms
PHTHALHYDRAZINE;PHTHALHYDRAZIDE;Phthalhydrizide;PHTALYLHYDRAZINE;Phthalohydrazide;PHTHALOYLHYDRAZINE;PHTHALIC HYDRAZIDE;Phthalodihydrazide;1,4-phthalazinediol;1,4-Ketophthalazine
CBNumber:
CB4132853
Molecular Formula:
C8H6N2O2
Formula Weight:
162.15
MOL File:
1445-69-8.mol

Phthalhydrazide Properties

Melting point:
>300 °C(lit.)
Boiling point:
288.82°C (rough estimate)
Density 
1.3264 (rough estimate)
refractive index 
1.5770 (estimate)
solubility 
Soluble in acetone and acetic acid.
pka
10.70±0.20(Predicted)
form 
Powder and Chunks
color 
White
BRN 
135926
InChIKey
KGLPWQKSKUVKMJ-UHFFFAOYSA-N
CAS DataBase Reference
1445-69-8(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
YNX3Y8MV3B
SAFETY
  • Risk and Safety Statements
Safety Statements  24/25
WGK Germany  3
RTECS  TH8890080
HS Code  29280000

Phthalhydrazide price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P38803 Phthalhydrazide ReagentPlus , 99% 1445-69-8 25g $26.9 2021-03-22 Buy
TCI Chemical P0354 Phthalic Hydrazide >98.0%(HPLC)(T) 1445-69-8 25g $21 2021-03-22 Buy
TCI Chemical P0354 Phthalic Hydrazide >98.0%(HPLC)(T) 1445-69-8 500g $182 2021-03-22 Buy
Alfa Aesar A14615 Phthalhydrazide 98% 1445-69-8 250g $111 2021-03-22 Buy

Phthalhydrazide Chemical Properties,Uses,Production

Chemical Properties

WHITE POWDER AND CHUNKS

Uses

Phthalic Hydrazide is a reagent in the synthesis in various pyrazolophthalazine derivatives.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 5, p. 111, 1968 DOI: 10.1002/jhet.5570050120

Synthesis Reference(s)

Journal of the American Chemical Society, 84, p. 966, 1962 DOI: 10.1021/ja00865a018

Purification Methods

Recrystallise it twice from 0.1M KOH [Merenyi et al. J Am Chem Soc 108 7716 1986], EtOH or dimethylformamide and it sublimes >300o. [Beilstein 24 H 371, 24 II 194.]

Phthalhydrazide Preparation Products And Raw materials

Raw materials

Preparation Products


Phthalhydrazide Suppliers

Global( 273)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21535 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22608 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26699 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29991 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
HubeiwidelychemicaltechnologyCo.,Ltd
18627774460
faith@widelychemical.com CHINA 743 58
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14344 58
Beijing Yibai Biotechnology Co., Ltd
0086-182-6772-3597
sales04@yibaibiotech.com CHINA 420 58

View Lastest Price from Phthalhydrazide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-05-10 3,3-Dimethylbutyraldehyde
1445-69-8
US $45.00 / KG 1KG 99% 9000kg/per week Hebei Lingding Biological Technology Co., Ltd
2019-08-26 Phthalhydrazide
1445-69-8
US $0.00-0.00 / KG 1g 99.0%/98.0%/95.0% 50kg/month Beijing Yibai Biotechnology Co., Ltd
2018-12-15 Phthalhydrazide
1445-69-8
US $1.00 / kg 1kg 99% CuStomized career henan chemical co

Phthalhydrazide Spectrum


1445-69-8(Phthalhydrazide)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved