Alfa Aesar™ Heptafluorobutyric anhydride, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10744.14

HEPTAFLUOROBUTYRIC ANHYDRIDE, 99%,25G

UNSPSC: 12352106

Code: NEW

Additional Details:
Additional Details: CAS Number: 336-59-4 Weight: 0.01000kg


Quantity 25g

Product Code. 11489622

Quantity Price
1 £ 61.69 / 25g
Estimated Shipment date
from Supplier 07-02-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Heptafluorobutyric anhydride
CAS 336-59-4
Molecular Formula C8F14O3
Linear Formula (CF3CF2CF2CO)2O
Formula Weight 410.06
MDL Number MFCD00000432
UN Number UN3265

Specification

Formula Weight 410.06
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 Heptafluorobutyric anhydride
Assay 98%
MDL Number MFCD00000432
CAS 336-59-4
UN Number UN3265
Health Hazard 1 Danger
Odor Stench
Melting Point −43°C
Quantity 25g
TSCA TSCA
Molecular Formula C8F14O3
Linear Formula (CF3CF2CF2CO)2O
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 108° to 110°C

Applications
Heptafluorobutyric anhydride is used as a derivatization reagent for gas chromatography - mass mass spectrometry analysis of the stereoisomer content of synthetic peptides. It is a GC derivatizing agent used to prepare volatile derivatives of amino acids and other biologically active compounds.

Solubility
Miscible with halogenated solvents. Immiscible with polar solvents.

Notes
Incompatible with moist air, water, strong oxidizing agents, strong acids and 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.