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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 5324609Generated: October 23, 2026

2-Furaldehyde dimethylhydrazone

DURWBNUASAZMSN-UHFFFAOYSA-N · FURFURAL DIMETHYL-HYDRAZONE · 2-Furaldehyde 2,2-dimethylhydr · 2-FURALDEHYDE DIMETHYLHYDRAZONE · 2-Furaldehyde dimethylhydrazone 97% · 2-Furancarbaldehyde dimethylhydrazone · 2-Furaldehyde2,2-dimethylhydrazone,98% · Furan-2-carbaldehyde dimethylhydrazone

https://huagongshe.com/en/chemical/5324609

2-Furaldehyde dimethylhydrazone molecular structure

Identifiers & Physical Properties

CAS No.14064-21-2
Molecular formulaC7H10N2O
Average molar mass138.17 g/mol
SMILESCN(C)/N=C/c1ccco1
InChIKeyDURWBNUASAZMSN-SOFGYWHQSA-N
PubChem CID5324609
EC No.626-073-4

Chemical & Physical Properties

XLogP1.5
Topological polar surface area28.7
Hydrogen bond donors0
Hydrogen bond acceptors3
Rotatable bonds2
Heavy atoms10
Formal charge0
Complexity123
Boiling point98 °C/9.5 mmHg (lit.)
Density1.042 g/mL at 25 °C (lit.)
Refractive indexn20/D 1.578(lit.)
Flash point195 °F
Storage conditions2-8°C
pKa (acidity coefficient)2.102±0.70(predicted)
InChI1S/C7H10N2O/c1-9(2)8-6-7-4-3-5-10-7/h3-6H,1-2H3/b8-6+
InChIKeyDURWBNUASAZMSN-SOFGYWHQSA-N
SMILESCN(C)\N=C\c1ccco1
CAS DataBase Reference14064-21-2
UNSPSC Code12352100
NACRESNA.22
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH227-H302-H315-H319-H335
GHS precautionary statementsP261-P305+P351+P338-P280h
Target organsRespiratory system
Personal protective equipment (PPE)Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36/37/39
Water hazard class (WGK)3
Storage class10 - Combustible liquids
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Personal protective equipment (PPE)Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Water hazard class (WGK)3
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36/37/39
Storage class10 - Combustible liquids
Target organsRespiratory system
GHS hazard statementsH227-H302-H315-H319-H335
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3
GHS precautionary statementsP261-P305+P351+P338-P280h

Applications & Uses

Uses

2-Furaldehyde dimethylhydrazone (2-furaldehyde N,N-dimethylhydrazone) has been used in the preparation of:furyl-1,4-quinone and hydroquinones by reaction with benzo- and naphthoquinonesdimethylaminohydrazonofurylquinones

General Description

Combined matrix isolation FTIR and theoretical DFT(B3LYP)/6-311++G(d,p) study of 2-furaldehyde dimethylhydrazone has been reported.