328936
2,3,5,6-四氟苯甲醛
97%
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关于此项目
线性分子式:
HC6F4CHO
化学文摘社编号:
分子量:
178.08
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
liquid
产品名称
2,3,5,6-四氟苯甲醛, 97%
InChI
1S/C7H2F4O/c8-4-1-5(9)7(11)3(2-12)6(4)10/h1-2H
SMILES string
Fc1cc(F)c(F)c(C=O)c1F
InChI key
YIRYOMXPMOLQSO-UHFFFAOYSA-N
assay
97%
form
liquid
refractive index
n20/D 1.469 (lit.)
bp
178 °C (lit.)
density
1.525 g/mL at 25 °C (lit.)
functional group
aldehyde
fluoro
Quality Level
Application
2,3,5,6-Tetrafluorobenzaldehyde was used in the preparation of 1,3-bis(2,4,6-trimethylphenyl)-2-(2,3,5,6-tetrafluorophenyl)imidazolidine and 1,3-dimethyl-2-(2,3,5,6-tetrafluorophenyl)imidazolidine.
General description
2,3,5,6-Tetrafluorobenzaldehyde is a polysubstituted benzaldehyde and was evaluated as a substrate of PmHNL (Prunus mume hydroxynitrile lyase). Reaction of 2,3,5,6-tetrafluorobenzaldehyde with dipyrromethane was reported.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
165.2 °F - closed cup
flash_point_c
74 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Effects of aldehyde or dipyrromethane substituents on the reaction course leading to meso-substituted porphyrins.
Geier III, et al.
Tetrahedron, 60(50), 11435-11444 (2004)
A new (R)-hydroxynitrile lyase from< i> Prunus mume</i>: asymmetric synthesis of cyanohydrins.
Nanda S, et al.
Tetrahedron, 61(46), 10908-10916 (2005)
Gregory W Nyce et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 10(16), 4073-4079 (2004-08-19)
The synthesis of N-heterocyclic carbene (NHC) adducts by condensation of diamines with appropriately substituted benzaldehydes is described. This simplified approach provides the NHC adduct without first having to generate the carbene followed by its protection. These adducts undergo thermal deprotection
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