Formaldehyde,2-(2,4-dinitrophenyl)hydrazone

Modify Date: 2024-01-02 20:26:10

Formaldehyde,2-(2,4-dinitrophenyl)hydrazone Structure
Formaldehyde,2-(2,4-dinitrophenyl)hydrazone structure
Common Name Formaldehyde,2-(2,4-dinitrophenyl)hydrazone
CAS Number 1081-15-8 Molecular Weight 210.14700
Density 1.54g/cm3 Boiling Point 357.8ºC at 760mmHg
Molecular Formula C7H6N4O4 Melting Point 153-156ºC
MSDS Chinese USA Flash Point 170.2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Formaldehyde-DNPH
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.54g/cm3
Boiling Point 357.8ºC at 760mmHg
Melting Point 153-156ºC
Molecular Formula C7H6N4O4
Molecular Weight 210.14700
Flash Point 170.2ºC
Exact Mass 210.03900
PSA 116.03000
LogP 2.64990
Vapour Pressure 2.67E-05mmHg at 25°C
Index of Refraction 1.647
Storage condition 0-6°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi,Xn,F
Risk Phrases 36/37/38-36-20/21/22-11-22
Safety Phrases 26-36/37/39-36-36/37-16
RIDADR UN 1648 3/PG 2
RTECS AB2826500
Hazard Class 4.1
HS Code 2928000090

 Synthetic Route

 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%

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 Synonyms

Formaldehyde-2,4-DNPH
Formaldehyde-2,4-dinitrophenylhydrazone
N-(methylideneamino)-2,4-dinitroaniline
MFCD00191364
ForMaldehyde 2,4-Dinitrophenylhydrazone