Home > Name List By 5 > 5-amino-2,3-dihydrophthalazine-1,4-dione

CAS No 521-31-3 , 5-amino-2,3-dihydrophthalazine-1,4-dione

  • Name: 5-amino-2,3-dihydrophthalazine-1,4-dione
  • Synonyms: 5-amino-2,3-dihydrophthalazine-1,4-dione; 3-Aminophthalic hydrazide;3-Aminophthalhydrazide; 5-Amino-2,3-dihydro-1,4-phthalazinedione; 521-31-3;
  • CAS Registry Number:
  • Melting Point: 319-320 ºC
  • Density: 1.433 g/cm3
  • Water Solubility: <0.1 G/100 ML AT 19 ºC
  • Safety Statements: R22;R36/37/38
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29339990
  • EINECS: 208-309-4
  • Molecular Weight: 177.16008
  • InchiKey: HWYHZTIRURJOHG-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H7N3O2/c9-5-3-1-2-4-6(5)8(13)11-10-7(4)12/h1-3H,9H2,(H,10,
    12)(H,11,13)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C8H7N3O2
  • Molecular Structure:CAS No:521-31-3 5-amino-2,3-dihydrophthalazine-1,4-dione

Related products

Search by region :

Select to

521-31-3 3-Aminophthalhydrazide

  • China Nanjing Searchbio Tech Co.,Ltd [Manufacturers]
  • Tel: +86-25-81682922
  • Fax: +86-25-85860962
  • Address: Nanjing economic development zone pharmaceutical industry garden 5thbuilding nanjing,jiangsuChina
Contact Supplier

521-31-3 LUMINOL

  • United States Anilax Chemicals [Manufacturer]
  • Tel: 973-822-8141
  • Fax: 973-822-8231
  • Address: P.O. Box 593,
    Florham Park, NJ 07932 null,nullUnited States
Contact Supplier

521-31-3 3-Aminophthalhydrazide

  • China YACOO Chemical Reagent Co., Ltd [Manufacturers]
  • Tel: 86-512-62956012-888
  • Address: Suite 209 A3 Building 218 Xinghu Rd Suzhou Industrial Park China Suzhou,JiangsuChina
Contact Supplier

521-31-3 3-AMINOPHTHALHYDRAZIDE

  • France NORCHIM S.A.S null
  • Fax: +33 (0) 3 44 56 66 75
  • Address: 33, quai d'Amont F-60340 Saint Leu d'Esserent null,nullFrance
Contact Supplier

521-31-3 3-Aminophthalhydrazide

Contact Supplier

521-31-3 3-Aminophthalhydrazide

Contact Supplier

521-31-3 Luminol

  • Luminol5-Amino-2,3-dihydro-1, Not less than 98% Titrimetry
  • India Dr. J. Pharmachem (India) [Manufacturer]
  • Tel: +91 (20) 24532987
  • Fax: +91 (20) 24532137
  • Address: 722/AB/15 "NIRMAL" LAXMI PARK COLONY, NAVI PETH411030 PUNEINDIA PUNE,nullIndia
Contact Supplier

521-31-3 Luminol

  • Luminol5-Amino-2,3-dihydro-1,4-phthalazinedione, 98%
  • Ukraine ChemStandart Ltd. [Manufacturer]
  • Tel: +38 (057) 758-18-02
  • Fax: +38 (057) 751-81-90
  • Address: pr.Postisheva 93 KharkovUKRAINE Kharkov,nullUkraine
Contact Supplier

521-31-3 3-Aminophthalhydrazide

  • Ukraine Forward XM Ltd. [Manufacturers]
  • Tel: +38-056-3773208
  • Fax: +38-056-3773208
  • Address: Nauchnaya str., 1, Opitniy Vil. Dnepropetrovsk,DnepropetrovskUkraine
Contact Supplier

521-31-3 3-Aminophthalhydrazide

  • Ukraine Intertrade ltd [Distributor/Wholesaler]
  • Tel: 380936517011
  • Address: Karl Marx Street 81 Dnepropetrovsk,DnepropetrovskUkraine
Contact Supplier

Select to

6/7
Previous 1 2 3 4 5 6 7 Next
References of 5-amino-2,3-dihydrophthalazine-1,4-dione
Title: Luminol
CAS Registry Number: 521-31-3
CAS Name: 5-Amino-2,3-dihydro-1,4-phthalazinedione
Synonyms: o-aminophthalylhydrazide; 3-aminophthalic hydrazide; o-aminophthaloyl hydrazide
Molecular Formula: C8H7N3O2
Molecular Weight: 177.16
Percent Composition: C 54.24%, H 3.98%, N 23.72%, O 18.06%
Literature References: Prepn from 3-nitrophthalic acid: Huntress et al., J. Am. Chem. Soc. 56, 241 (1934); Redemann, Redemann, Org. Synth. 29, 78, 8 (1949); L. Fieser, Organic Experiments (Boston, 1964) pp 240-242. Chemiluminescent: Weber, Ber. 75, 565 (1942); Weber et al., ibid. 76, 366 (1943).
Properties: Crystals, mp 319-320°. Oxidation of luminol is accompanied by a striking emission of light.
Melting point: mp 319-320°
NOTE: Not to be confused with Luminal.
Use: Detection of copper, iron, peroxides, cyanides.