1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone

Modify Date: 2025-09-14 04:33:03

1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone Structure
1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone structure
Common Name 1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone
CAS Number 2144-00-5 Molecular Weight 308.37600
Density 1.09g/cm3 Boiling Point 499.3ºC at 760mmHg
Molecular Formula C22H16N2 Melting Point N/A
MSDS N/A Flash Point 248.8ºC

 Names

Name Naphthalazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.09g/cm3
Boiling Point 499.3ºC at 760mmHg
Molecular Formula C22H16N2
Molecular Weight 308.37600
Flash Point 248.8ºC
Exact Mass 308.13100
PSA 24.72000
LogP 5.44600
Vapour Pressure 1.29E-09mmHg at 25°C
Index of Refraction 1.626
InChIKey QBEFRSDYCFCLQT-UHFFFAOYSA-N
SMILES C(=NN=Cc1cccc2ccccc12)c1cccc2ccccc12

 Safety Information

HS Code 2928000090

 Synthetic Route

~89%

1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone Structure

1-Naphthaleneca...

CAS#:2144-00-5

Literature: Mlochowski, J.; Giurg, M. Polish Journal of Chemistry, 1994 , vol. 68, # 11 p. 2333 - 2342

~68%

1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone Structure

1-Naphthaleneca...

CAS#:2144-00-5

Literature: Kantlehner, Willi; Haug, Erwin; Scherr, Oliver; Stoyanov, Edmont V.; Mezger, Jochen; Ziegler, Georg Zeitschrift fuer Naturforschung, B: Chemical Sciences, 2004 , vol. 59, # 4 p. 355 - 365

~%

1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone Structure

1-Naphthaleneca...

CAS#:2144-00-5

Literature: Rousset Bulletin de la Societe Chimique de France, 1897 , vol. <3> 17, p. 309

~%

1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone Structure

1-Naphthaleneca...

CAS#:2144-00-5

Literature: Rousset Bulletin de la Societe Chimique de France, 1897 , vol. <3> 17, p. 309

~%

1-Naphthalenecarboxaldehyde,2-(1-naphthalenylmethylene)hydrazone Structure

1-Naphthaleneca...

CAS#:2144-00-5

Literature: Rousset Bulletin de la Societe Chimique de France, 1897 , vol. <3> 17, p. 309

 Customs

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

1-Naphthalenecarbaldehyde (1-naphthalenylmethylene)hydrazone
naphthalene-1-carbaldehyde (1-naphthylmethylene)hydrazone
Azino-1,1'-bis-formyl-naphthalin
Bis-[1]naphthylmethylen-hydrazin
1-naphthalene carbaldehyde azine
1-Naphthaldehyd-azin
Bis-(naphthyl-1-methylen)-hydrazin
1-Naphthalenecarboxaldehyde,(1-naphthalenylmethylene)hydrazone
1,2-Bis[(1-naphtyl)methylene]hydrazine
bis-[1]naphthylmethylene-hydrazine
Azinobis[(1-naphtyl)methane]
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