(2,4-Difluoro-phenyl)-hydrazine

HCID 588958

Notes Reactions

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Basic information

CAS: 40594-30-7
Standard SMILES: NNc1ccc(F)cc1F
InChIKey: RLZUIPTYDYCNQI-UHFFFAOYSA-N
Molecular formula: C6H6F2N2
Average molar mass: 144.12 g/mol
Monoisotopic mass: 144.04990463

Names & identifiers

Preferred name: (2,4-Difluoro-phenyl)-hydrazine
IUPAC: (2,4-difluorophenyl)hydrazine
English name: 2,4-Difluorophenylhydrazine
Molecular formula: C6H6F2N2
Molecular weight: 144.12

Names & synonyms

(2,4-Difluoro-phenyl)-hydrazineRefChem:394587670-830-12,4-Difluorophenylhydrazine40594-30-7(2,4-difluorophenyl)hydrazineHydrazine, (2,4-difluorophenyl)-MFCD000422562,4-difluoro-phenylhydrazineSCHEMBL182042DTXSID303433111-(2,4-Difluorophenyl)hydrazine

Show more names

BIO-FARMA BF000363TIMTEC-BB SBB0037432,4-Difluorophenylhydrazine95%2,4-Difluorophenylhydrazine 95%Hydrazine,(2,4-difluorophenyl)-2,4-DIFLUOROPHENYL HYDRAZINE HCL1-fluoro-1-(4-fluorophenyl)hydrazine

ARECAIDINEHYDROCHLORIDE2,4-Difluoro-1-hydrazinobenzeneSCHEMBL294717631-(2,4-Difluorophenyl)hydrazine #BBL012158SBB012628STK803074AKOS005607770

Database identifiers

CAS: 40594-30-7
PubChem CID: 588958
DTXSID: DTXSID30343311
EC Number: 670-830-1
Nikkaji: J1.146.954J

Properties

Computed structural properties

XLogP: 1.4
Topological polar surface area: 38.1 Å²
Hydrogen bond donors: 2
Hydrogen bond acceptors: 4
Rotatable bonds: 1
Heavy atoms: 10
Formal charge: 0
Complexity: 110

Physicochemical properties

Melting point: 65 °C · 65 °C
Boiling point: 185.1 · 185.1±30.0 °C(Predicted)
Density: 1.379 · 1.379±0.06 g/cm3(Predicted)
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 4.77 · 4.77±0.27(Predicted)
form: crystalline solid
color: Cream
Stability: Hygroscopic
CAS DataBase Reference: 40594 · 40594-30-7(CAS DataBase Reference)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 302 · H302+H312+H332-H315-H319-H335
Precautionary statements: 280 · P280-P271
Hazard Codes: Xn,Xi
Risk Statements: 20 · 20/21/22-36/37/38
Safety Statements: 26 · 26-36/37
WGK Germany: 3 · 3
HazardClass: IRRITANT
HS Code: 2928009090 · 2928009090

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H302+H312+H332 (50%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesAcute Tox. 4 (100%)

Safety data

wgk: 3
hs_code: 2928009090
risk_code: 20/21/22-36/37/38
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xn,Xi
safety_code: 26-36/37
hazard_class: IRRITANT
Hazard statements: H302+H312+H332-H315-H319-H335
Precautionary statements: P280-P271

Chemistry & industry

Applications

Uses(2,4-difluorophenyl)hydrazine is a reactant in the preparation of 1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalen-4-carboxamides as potent and selective CB2 receptor agonists.