2,5-Difluorobenzaldehyde

Modify Date: 2024-01-02 12:59:39

2,5-Difluorobenzaldehyde structure	Common Name	2,5-Difluorobenzaldehyde
	CAS Number	2646-90-4	Molecular Weight	142.103
	Density	1.3±0.1 g/cm3	Boiling Point	175.3±20.0 °C at 760 mmHg
	Molecular Formula	C₇H₄F₂O	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	58.9±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	2,5-Difluorobenzaldehyde
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	175.3±20.0 °C at 760 mmHg
Molecular Formula	C₇H₄F₂O
Molecular Weight	142.103
Flash Point	58.9±0.0 °C
Exact Mass	142.023026
PSA	17.07000
LogP	2.11
Vapour Pressure	1.2±0.3 mmHg at 25°C
Index of Refraction	1.514

2,5-Difluorobenzaldehyde MSDS(Chinese)

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	UN 1989 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3.2
HS Code	2912210000

n-Butyllithium

CAS#:109-72-8

1,4-Difluorobenzene

CAS#:540-36-3

2,5-Difluoroben...

CAS#:2646-90-4

Literature: Baxter, Anthony David; Boyd, Edward Andrew; Frank-Kamenetsky, Maria; Porter, Jeffery; Price, Stephen; Rubin, Lee L.; Stibbard, John Harry Alexander Patent: US2005/70578 A1, 2005 ;

acetoxy-2,5-dif...

CAS#:1360804-81-4

2,5-Difluoroben...

CAS#:2646-90-4

Literature: Maguire, Nuala M.; Ford, Alan; Clarke, Sarah L.; Eccles, Kevin S.; Lawrence, Simon E.; Brossat, Maude; Moody, Thomas S.; Maguire, Anita R. Tetrahedron Asymmetry, 2011 , vol. 22, # 24 p. 2144 - 2150

1,4-Difluorobenzene

CAS#:540-36-3

N-Methylformanilide

CAS#:93-61-8

~78%

2,5-Difluoroben...

CAS#:2646-90-4

Literature: Hoechst-Roussel Pharmaceuticals Inc. Patent: US4654336 A1, 1987 ;

2,5-Difluorotoluene

CAS#:452-67-5

2,5-Difluoroben...

CAS#:2646-90-4

Literature: Inukai; Maki Kogyo Kagaku Zasshi, 1956 , vol. 59, p. 1160 Chem.Abstr., 1958 , p. 13265

Precursor 5
CAS#:109-72-8 n-Butyllithium CAS#:540-36-3 1,4-Difluorobenzene CAS#:1360804-81-4 acetoxy-2,5-dif... CAS#:93-61-8 N-Methylformanilide
CAS#:452-67-5 2,5-Difluorotoluene
DownStream 10
CAS#:247092-13-3 Benzaldehyde, 2... CAS#:70060-13-8 5-fluorobenzo[b... CAS#:70060-12-7 5-Fluoro-1-benz... CAS#:698367-29-2 5-Fluoro-1-benz...
CAS#:13771-73-8 (5-Fluoro-1-ben... CAS#:112898-33-6 trans-2,5-Diflu... CAS#:154630-32-7 Methyl 5-fluoro... CAS#:1226781-44-7 Omarigliptin
CAS#:697305-53-6 2-(4-BOC-PIPERA... CAS#:773122-52-4 3-AMINO-3-(2,5-...

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

The role of lipophilicity in determining binding affinity and functional activity for 5-HT2A receptor ligands.

Bioorg. Med. Chem. 16 , 4661-9, (2008)

The lipophilicity of a set of 5-HT(2A) ligands was determined using immobilized-artificial-membrane chromatography, a method that generates values well correlated with octanol-water partition coeffici...

Spectroscopy and dynamics of the excited singlet and triplet states of 2, 3-, 2, 4-and 2, 5-difluorobenzaldehyde vapors. Itoh, T.

J. Mol. Spectrosc. 257(2) , 170-176, (2009)

2,5-Difluorobenzaldehyde

Benzaldehyde, 2,5-difluoro-

MFCD00010327

VHR BF EF

2,5-difluoro benzaldehyde

2,5-Difluor-benzaldehyd

2,5-fluorobenzaldehyde

2,4-DIFLUOROBENZAMIDOXIME

5-fluoro-2-fluorobenzaldehyde