1-(Bromomethyl)-2,4-difluorobenzene, alpha-Bromo-2,4-difluorotoluene - Names and Identifiers
Name | 2,4-Difluorobenzylbromide
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Synonyms | 4-Difluorobenzyl broMide 2,4-Difluorobenzylbromide 2,4-Difluorobenzyl bromide 2,4-DIFLUOROBENZYL BROMIDE 2,4-Difluoro Bromine Benzyl alpha-Bromo-2,4-difluorotoluene ALPHA-BROMO-2,4-DIFLUOROTOLUENE potassium pentadecafluorooctanoate 1-(bromomethyl)-2,4-difluorobenzene Toluene, α-broMo-2,4-difluoro- (8CI) 1-(Bromomethyl)-2,4-difluorobenzene, alpha-Bromo-2,4-difluorotoluene
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CAS | 23915-07-3
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EINECS | 245-938-3 |
InChI | InChI=1/C8HF15O2.K/c9-2(10,1(24)25)3(11,12)4(13,14)5(15,16)6(17,18)7(19,20)8(21,22)23;/h(H,24,25);/q;+1/p-1 |
1-(Bromomethyl)-2,4-difluorobenzene, alpha-Bromo-2,4-difluorotoluene - Physico-chemical Properties
Molecular Formula | C7H5BrF2
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Molar Mass | 207.02 |
Density | 1.613g/mLat 25°C(lit.) |
Melting Point | 18 °C |
Boling Point | 28 °C |
Flash Point | 104°F |
Vapor Presure | 0.274mmHg at 25°C |
Appearance | Liquid |
Specific Gravity | 1.63 |
Color | Clear yellow |
BRN | 4177539 |
Storage Condition | Inert atmosphere,2-8°C |
Sensitive | Lachrymatory |
Refractive Index | n20/D 1.525(lit.) |
1-(Bromomethyl)-2,4-difluorobenzene, alpha-Bromo-2,4-difluorotoluene - Risk and Safety
Risk Codes | R10 - Flammable
R34 - Causes burns
R42/43 - May cause sensitization by inhalation and skin contact.
R36 - Irritating to the eyes
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Safety Description | S23 - Do not breathe vapour.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S25 - Avoid contact with eyes.
S16 - Keep away from sources of ignition.
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UN IDs | UN 2920 8/PG 2 |
WGK Germany | 3 |
HS Code | 29039990 |
Hazard Note | Corrosive/Lachrymatory |
Hazard Class | 8 |
Packing Group | III |
1-(Bromomethyl)-2,4-difluorobenzene, alpha-Bromo-2,4-difluorotoluene - Introduction
2,4-difluorobenzylbromide is an organic compound with the chemical formula C7H5BrF2. It is a colorless liquid with a strong odor. The following is a description of some of the properties, uses, methods and safety information of 2,4-difluorobenzylbromide:
Nature:
-Appearance: 2,4-difluorobenzylbromide is a colorless liquid.
-Solubility: It can be soluble with organic solvents, such as ethanol, chloroform and dimethylformamide.
Use:
-2,4-difluorobenzylbromide can be used as an intermediate in organic synthesis and used in the synthesis of other compounds.
-It can also be used as a raw material in the field of pesticides and pharmaceuticals.
Method:
-2,4-difluorobenzylbromide is usually prepared by reacting 2,4-difluorobenzoic acid with bromine.
-The specific preparation method can adjust the reaction conditions and reagents used as needed.
Safety Information:
- 2,4-difluorobenzylbromide is irritating and requires attention to protective measures such as wearing gloves and protective clothing.
-Avoid inhalation, contact with skin and eyes during use.
-In case of accidental inhalation or accidental contact, the affected person should be quickly moved to a fresh air and treated with medical attention.
-When storing, keep 2,4-difluorobenzylbromide away from fire and oxidant to avoid the risk of fire and explosion.
Last Update:2024-04-09 19:05:48