Alfa Aesar™ Chlorodifluoroacetic anhydride, 98+%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12432.30

CHLORODIFLUOROACETIC ANHYDRIDE, 98+%,250G

UNSPSC: 12352106

Code: NEW

Additional Details:
Additional Details: CAS Number: 2834-23-3 Weight: 0.01000kg


Quantity 250g

Product Code. 11449643

Quantity Price
1 £ 473.29 / 250g
Estimated Shipment date
from Supplier 06-02-2017
Add to basket


Description and Specification

Chemical Identifiers

Chemical Name or Material Chlorodifluoroacetic anhydride
CAS 2834-23-3
Molecular Formula (ClCF2CO)2O
Formula Weight 242.94
MDL Number MFCD00000774
UN Number UN3265
Beilstein 1912832

Specification

Formula Weight 242.94
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Name or Material Chlorodifluoroacetic anhydride
TSCA TSCA
Assay ≥98%
Molecular Formula (ClCF2CO)2O
MDL Number MFCD00000774
CAS 2834-23-3
UN Number UN3265
Beilstein 1912832
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Boiling Point 92° to 93°C
Quantity 250g

Applications
It is used as the reagent for the derivatization of amines, alcohols, etc., for GC purposes. It has been utilized for dual element acetylation tagging derivatization of amines by using microwave sustained helium emission detector1 and as a derivatization reagent in determination of estrone and 17β-estradiol in hair by GC-MS2.

Solubility
Slightly Soluble in water. (1.4 g/L) (25°C)

Notes
Moisture sensitive. Handle under dry protective gas. Keep away from oxidizing agents, strong bases.

Safety and Handling

Danger

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.