Heptafluorbuttersaeureanhydrid

Heptafluorobutyric anhydride

HCID 67643CAS 336-59-4
TeilstruktursucheÄhnliche Strukturen suchen

Grundinformationen

Standard-SMILES
O=C(OC(=O)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)F
InChIKey
UFFSXJKVKBQEHC-UHFFFAOYSA-N
Summenformel
C8F14O3
Durchschnittliche Molmasse
410,06 g/mol
Monoisotopische Masse
409,96238894

Überblick

Heptafluorobutyric anhydride is an acyclic carboxylic anhydride that is perfluorinated butyric anhydride. It is used as a derivatising reagent for gas chromatographic analyses. It has a role as a chromatographic reagent. It is an acyclic carboxylic anhydride and an organofluorine compound. It is functionally related to a butyric acid.

Namen und Bezeichner

Bevorzugter Name
Heptafluorobutyric anhydride
IUPAC
2,2,3,3,4,4,4-heptafluorobutanoyl 2,2,3,3,4,4,4-heptafluorobutanoate
Lokaler Name
Heptafluorbuttersaeureanhydrid
Englischer Name
Heptafluorobutyric anhydride
Summenformel
C8F14O3
Molmasse
410.06

Namen und Synonyme

Heptafluorobutyric anhydride336-59-4Heptafluorobutanoic anhydridePerfluorobutanoic anhydrideButanoic acid, heptafluoro-, anhydrideH5L67KPX9ZCHEBI:39424Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, 1,1'-anhydrideDTXSID10861881RefChem:145634DTXCID30810735206-410-8
Weitere Namen anzeigen
HFAAAKOS B020344uorobutyric anhydrideHeptafluorotic anhydridePERFLUORO-N-BUTYRIC ANHYDRIDE
Perfluorobutyric anhydride2,2,3,3,4,4,4-heptafluorobutanoic anhydride2,2,3,3,4,4,4-heptafluorobutanoyl 2,2,3,3,4,4,4-heptafluorobutanoateMFCD00000432C8F14O3Heptafluorobutyric anhydride, for GC derivatization, >=99.0%EINECS 206-410-8UNII-H5L67KPX9Z

Datenbank-Bezeichner

CAS
336-59-4
PubChem CID
67643
DTXSID
DTXSID10861881
ChEBI
CHEBI:39424
UNII
H5L67KPX9Z
EC Number
206-410-8
Nikkaji
J193.783I

Eigenschaften

Berechnete Struktureigenschaften

XLogP
4,8
Polarare Oberfläche (TPSA)
43,4 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
17
Frei drehbare Bindungen
6
Schwere Atome
25

Experimentelle und physikochemische Eigenschaften

PFAS · 5 Einträge

PFAS -> non-polymer

PFAS -> Other/unspecified

PFAS -> OECD Category

PFAS -> Perfluoroalkane carbonyl fluoride (PACF)-based substances

PFAS -> Other/unspecified

SpringerMaterials PropertiesDiamagnetic susceptibility

Physikochemische Eigenschaften

Schmelzpunkt
43 °C · −43 °C(lit.)
Siedepunkt
108 · 108-110 °C(lit.)
Dichte
1.674 g/mL · 1.674 g/mL at 20 °C(lit.)
Brechungsindex
20 · n20/D 1.287(lit.)
Flammpunkt
None
storage temp.
room temp

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 52 reports by companies from 5 notifications to the ECHA C&L Inventory.

Danger

H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Butanoic acid, heptafluoro-, anhydride

Bis(heptafluorobutyric) anhydride: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Short chain perfluorocarboxylic acids and their direct precursors: Human health tier II assessment
Hazard Classes and Categories · 2 Einträge

Skin Corr. 1B (100%)

Eye damage - category 1

Sicherheitsdaten

F
10-21
wgk
3
tsca
TSCA listed
ridadr
UN 3265 8/PG 2
hs_code
29159080
risk_code
34

Chemie und Industrie

Pharmakologische Informationen

MeSH Pharmacological Classification · 1 Eintrag

Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)

Verwendung und Herstellung

Uses · 2 Einträge

non-polymer PFAS -> Laboratory Supplies -> Consumable materials

• Laboratory chemicals [Ref: http://www.spin2000.net/spinmyphp/]

Use ClassificationPFAS (per- and polyfluoroalkyl substances) -> OECD Category
General Manufacturing InformationButanoic acid, 2,2,3,3,4,4,4-heptafluoro-, 1,1'-anhydride: ACTIVE

Anwendungen

VerwendenAs a GC derivatizing agent, Heptafluorobutyric anhydride is used to prepare volatile derivatives of amino acids and other biologically active compounds.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]
T&W GROUP021-61551611 13296011611 · [email protected]

Ergänzende Hinweise

DefinitionChEBI: An acyclic carboxylic anhydride that is perfluorinated butyric anhydride. It is used as a derivatising reagent for gas chromatographic analyses.

Zugehörige Reaktionen

6
Reaktionsaufzeichnung erstellen

Verknüpfte Notizen

Wird geladen…