ChemicalBook > CAS DataBase List > 2,4-Difluorobenzyl alcohol

2,4-Difluorobenzyl alcohol

Product Name
2,4-Difluorobenzyl alcohol
CAS No.
56456-47-4
Chemical Name
2,4-Difluorobenzyl alcohol
Synonyms
RARECHEM AL BD 0213;2,4-Difluorobenzyl a;2,4-DIFLURO BENZYL ALCOHOL;2,4-DIFLUOROBENZYL ALCOHOL;2,4-Difluorobenzenemethanol;2,4-DifluorobenzylAlcohol>2,4-Difluorobenzylalcohol98%;(2,4-DIFLUORO-PHENYL)-METHANOL;Benzenemethanol, 2,4-difluoro-;2,4-Difluorobenzyl alcohol,99%
CBNumber
CB8361664
Molecular Formula
C7H6F2O
Formula Weight
144.12
MOL File
56456-47-4.mol
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2,4-Difluorobenzyl alcohol Property

Boiling point:
52 °C
Density 
1.29 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.487(lit.)
Flash point:
194 °F
storage temp. 
Sealed in dry,Room Temperature
form 
clear liquid
pka
13.82±0.10(Predicted)
color 
Colorless to Light orange to Yellow
Specific Gravity
1.290
BRN 
2501944
CAS DataBase Reference
56456-47-4(CAS DataBase Reference)
NIST Chemistry Reference
2,4-Difluorobenzyl alcohol(56456-47-4)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HazardClass 
IRRITANT
PackingGroup 
III
HS Code 
29062990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D1838
Product name
2,4-Difluorobenzyl Alcohol
Purity
>96.0%(GC)
Packaging
10g
Price
$59
Updated
2024/03/01
Alfa Aesar
Product number
A19945
Product name
2,4-Difluorobenzyl alcohol, 98+%
Packaging
10g
Price
$95.1
Updated
2021/12/16
TRC
Product number
D451428
Product name
2,4-Difluorobenzyl Alcohol
Packaging
2.5g
Price
$65
Updated
2021/12/16
TRC
Product number
D451428
Product name
2,4-Difluorobenzyl Alcohol
Packaging
1g
Price
$55
Updated
2021/12/16
Matrix Scientific
Product number
005243
Product name
2,4-Difluorobenzyl alcohol
Purity
99%
Packaging
5g
Price
$13
Updated
2021/12/16
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2,4-Difluorobenzyl alcohol Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLORLESS LIQUID

Synthesis

To a stirred solution of 2,4-difluorobenzaldehyde (500 mg, 3.52 mmol) in CH3OH (8 mL) was added NaBH4(266 mg, 7.04 mmol) portion wise at 0° C., and the reaction mixture was stirred at 0° C. for 1 h. After completion of the reaction (by TLC), CH3OH was removed under reduced pressure, diluted with ice-cold H2O (40 mL) and extracted with EtOAc (2.x.20 mL). The combined organic layers were washed with H2O (40 mL) and brine (40 mL), dried over anhydrous Na2SO4and concentrated under reduced pressure to obtain the crude material. Purification by silica gel column chromatography eluting with 10percent EtOAc/hexanes afforded 2,4-Difluorobenzyl alcohol (450 mg, 3.12 mmol, 88percent) as colorless liquid. 1H NMR (200 MHz, CDCl3): δ 7.45-7.33 (m, 1H), 6.83-6.75 (m, 2H), 4.72 (s, 2H), 1.79 (br s, OH).

2,4-Difluorobenzyl alcohol Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Difluorobenzyl alcohol Suppliers

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View Lastest Price from 2,4-Difluorobenzyl alcohol manufacturers

Hebei Mojin Biotechnology Co.,Ltd
Product
2,4-Difluorobenzyl alcohol 56456-47-4
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50000KG/month
Release date
2024-09-09
Career Henan Chemical Co
Product
2,4-Difluorobenzyl alcohol 56456-47-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-06-28

56456-47-4, 2,4-Difluorobenzyl alcoholRelated Search:

Phenethyl alcohol 4-Nitrobenzyl alcohol 3-Fluorobenzyl alcohol Benzyl alcohol 1,2-Difluorobenzene Ethyl acetate alpha-Chloro-o-fluorotoluene Haloperidol Florfenicol Transfluthrin 4-Fluorobenzyl chloride 1,3-Difluorobenzene [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl 2,2-dimethyl-3-pro p-1-enyl-cyclopropane-1-carboxylate Pentafluorobenzoic acid O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE 2,3,4,5-Tetrafluorobenzoic acid ETHYL PENTAFLUOROBENZOATE Tetrafluorophthalic acid

  • Benzenemethanol, 2,4-difluoro-
  • RARECHEM AL BD 0213
  • (2,4-DIFLUORO-PHENYL)-METHANOL
  • 2,4-DIFLUOROBENZYL ALCOHOL
  • 2 4-DIFLUOROBENZYL ALCOHOL 99%
  • 2,4-Difluorobenzylalcohol98%
  • 2,4-Difluorobenzenemethanol
  • 2,4-Difluorobenzyl alcohol,99%
  • 2,4-Difluorobenzyl a
  • 2,4-DIFLURO BENZYL ALCOHOL
  • 2,4-DifluorobenzylAlcohol&gt
  • 2,4-Difluorobenzyl alcohol ISO 9001：2015 REACH
  • 56456-47-4
  • 54456-47-4
  • C7H6OF2
  • F2C6H3CH2OH
  • C7F2H6O1
  • C7H6F2O
  • ALCOHOL
  • Benzhydrols, Benzyl & Special Alcohols
  • Alcohol
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