| Identification | More | [Name]
2,4-Difluorobenzaldehyde | [CAS]
1550-35-2 | [Synonyms]
2,4-DIFLUOROBENZALDEHYDE
Benzaldehyde, 2,4-difluoro-
2-fluro-5-nitro-Benzoic acid
2,4-Difluorobenzaldehyde 98%
2,4-Difluorobenzaldehyde98% | [EINECS(EC#)]
216-287-2 | [Molecular Formula]
C7H4F2O | [MDL Number]
MFCD00010326 | [Molecular Weight]
142.1 | [MOL File]
1550-35-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless liquid | [Melting point ]
2-3 °C (lit.) | [Boiling point ]
65-66 °C/17 mmHg (lit.) | [density ]
1.299 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.498(lit.)
| [Fp ]
131 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [color ]
Clear colorless | [Specific Gravity]
1.299 | [Sensitive ]
Air Sensitive | [BRN ]
2243422 | [InChI]
InChI=1S/C7H4F2O/c8-6-2-1-5(4-10)7(9)3-6/h1-4H | [InChIKey]
WCGPCBACLBHDCI-UHFFFAOYSA-N | [SMILES]
C(=O)C1=CC=C(F)C=C1F | [CAS DataBase Reference]
1550-35-2(CAS DataBase Reference) | [NIST Chemistry Reference]
2,4-Difluorobenzaldehyde(1550-35-2) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
S36/37:Wear suitable protective clothing and gloves . | [RIDADR ]
UN 1989 3/PG 3
| [WGK Germany ]
3
| [F ]
10-23 | [Hazard Note ]
Irritant | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29130000 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless liquid | [Uses]
2,4-Difluorobenzaldehyde was used in the synthesis of 3-benzylidene 20,29-dihydrobetulinic acid derivatives. | [General Description]
The emission and absorption spectra of 2,4-difluorobenzaldehyde were studied. | [storage]
4°C, stored under nitrogen |
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