Home > Name List By c > cinnoline

CAS No 253-66-7 , cinnoline

  • Name: cinnoline
  • Synonyms: CHEBI:36617; benzodiazine;Benzo[c]pyridazine;cinnoline; benzopyridazine; AG-E-77544; 1,2-Benzodiazine; 1,2-Diazanaphthalene; 253-66-7;
  • CAS Registry Number:
  • Transport: 2923
  • Flash Point: 120.7°C
  • Boiling Point: 263.4°Cat760mmHg
  • Density: 1.183g/cm3
  • Refractive index: 1.653
  • Safety Statements:
    RIDADR 2923
    HazardClass 8
    PackingGroup III
  • Flash Point: 120.7°C
  • EINECS: 205-964-8
  • Molecular Weight: 130.14664
  • InchiKey: WCZVZNOTHYJIEI-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H6N2/c1-2-4-8-7(3-1)5-6-9-10-8/h1-6H
  • Molecular Formula: C8H6N2
  • Molecular Structure:CAS No:253-66-7 cinnoline

Related products

Search by region :

Select to

253-66-7 Cinnoline

  • Cinnoline, 98,0%
  • United Kingdom UK GREEN SCIENTIFIC CO.,LIMITED [Manufacturer]
  • Tel: +44 (0) 870 432 5158
  • Fax: +44 (0) 870 432 4488
  • Address: SUITE 8525,16-18 CIRCUS ROAD, ST.JOHN?S WOOD,
    LONDON, UNITED KINGDOM
    POSTCODE: NW86PG null,nullUnited Kingdom
Contact Supplier

253-66-7 cinnoline

Contact Supplier

253-66-7 cinnoline

  • cinnoline
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
Contact Supplier

253-66-7 Cinnoline

  • Cinnoline
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
Contact Supplier

253-66-7 CINNOLINE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China null,nullChina
Contact Supplier

Select to

1/1
References of cinnoline
Title: Cinnoline
CAS Registry Number: 253-66-7
Synonyms: 1,2-Benzodiazine; benzo[c]pyridazine; 1,2-diazanaphthalene; a-phenodiazine
Molecular Formula: C8H6N2
Molecular Weight: 130.15
Percent Composition: C 73.83%, H 4.65%, N 21.52%
Literature References: First prepd by reduction of 4-chlorocinnoline: Busch, Rast, Ber. 30, 521, 524 (1897). Synthesis from methyl anthranilate: Jacobs et al., J. Am. Chem. Soc. 68, 1310 (1946); from cinnoline-4-carboxylic acid: Morley, J. Chem. Soc. 1951, 1971. Crystal and molecular structure: C. Huiszoon et al., Acta Crystallogr. 33B, 1867 (1977).
Properties: Pale yellow clusters of crystals from ligroin, mp 38°; also reported as mp 40-41° (Morley). Solvated needles from ether (contg 1 mol ether), mp 24-25°. bp0.35 114°. uv spectrum: Hearn et al., J. Chem. Soc. 1951, 3318. Geranium-like odor. Poisonous! Bitter taste resembling the taste of quinine. Must be kept under nitrogen. On exposure to air it has a tendency to liquefy and turn green. Strong base: ibid. 1949, 1356. Freely sol in the usual solvents.
Melting point: mp 38°; mp 40-41° (Morley); mp 24-25°
Boiling point: bp0.35 114°
 
Derivative Type: Hydrochloride
Molecular Formula: C8H6N2.HCl
Molecular Weight: 166.61
Percent Composition: C 57.67%, H 4.23%, N 16.81%, Cl 21.28%
Properties: Brownish needles from alcohol + ether, mp 156-160°. Volatilizes around 100° on slow heating. Freely sol in water, alcohol.
Melting point: mp 156-160°