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3,4-Difluorobenzylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

Catalog No. AAH58167AD
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AAH58167AD 50 mL
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Catalog No. AAH58167AD Supplier Thermo Scientific Chemicals Supplier No. H58167AD
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Description

CAS: 307496-34-0 | C7H5BrF2Zn | 272.398 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,4-Difluorobenzylzinc bromide is used as pharmaceutical intermediates.

Solubility
Reacts with water.

Notes
Store at 4°C. Incompatible with oxidizing agents, acid chlorides. Store under dry iner

Chemical Identifiers

CAS 307496-34-0
Molecular Formula C7H5BrF2Zn
Molecular Weight (g/mol) 272.398
MDL Number MFCD01311420
InChI Key NXKQWSPHMLPJIC-UHFFFAOYSA-M
Synonym zinc 2+ ion 3,4-difluorophenyl methanide bromide
PubChem CID 57371133
SMILES [CH2-]C1=CC(=C(C=C1)F)F.[Zn+2].[Br-]

Specifications

Density 0.98
Quantity 50 mL
UN Number UN3399
Sensitivity Air sensitive; May form a precipitate
Solubility Information Reacts with water.
Formula Weight 272.4
Chemical Name or Material 3,4-Difluorobenzylzinc bromide, Packaged under Argon in resealable ChemSeal™ bottles

Safety and Handling

Hazard Category H225-H260-H302-H314-H335-H336-H351
Hazard Statement GHS H Statement
H225-H261-H314-H351-H335
Highly flammable liquid and vapor.
In contact with water releases flammable gas.
Causes severe skin burns and eye damage.
Suspected of causing cancer.
May cause respiratory irritation.
Precautionary Statement P201-P202-P210-P223-P231+P232-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P335+P334-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 4.3; Packing Group: II; Proper Shipping Name: ORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE, FLAMMABLE
TSCA No
Recommended Storage Keep cold; Store under Argon

RUO – Research Use Only