Vinylpivalat
Vinyl pivalate
Grundinformationen
- CAS
3377-92-2- Standard-SMILES
C=COC(=O)C(C)(C)C- InChIKey
YCUBDDIKWLELPD-UHFFFAOYSA-N- Summenformel
- C7H12O2
- Durchschnittliche Molmasse
- 128,17 g/mol
- Monoisotopische Masse
- 128,08372962
Namen und Bezeichner
- Bevorzugter Name
- Vinyl pivalate
- IUPAC
- ethenyl 2,2-dimethylpropanoate
- Lokaler Name
- Vinylpivalat
- Englischer Name
- Vinyl pivalate
- Summenformel
- C7H12O2
- Molmasse
- 128.17
Namen und Synonyme
Vinyl pivalate3377-92-2Ethenyl 2,2-dimethylpropanoateVinyl trimethylacetateVynate Neo 5VeoVa 5OE2QZI7C0UPropanoic acid, 2,2-dimethyl-, ethenyl esterPivalic acid, vinyl esterEINECS 222-175-4NSC-83563DTXSID30883969
Weitere Namen anzeigen
veova5vynateneo5Vinyl neopentonateVinyl Pivalate VINYL NEO-PENTANOATEVinyl-2,2-dimethylpropionateethenyl2,2-dimethylpropanoate
NSC 83563Pivalic acid, vinyl ester (6CI,7CI,8CI)RefChem:901927DTXCID101023444222-175-4Pivalic acid vinyl estervinyl neo-pentanoateUNII-OE2QZI7C0U
Datenbank-Bezeichner
- CAS
3377-92-2- PubChem CID
- 256591
- DTXSID
DTXSID30883969- UNII
- OE2QZI7C0U
- EC Number
- 222-175-4
- Nikkaji
- J147.231C
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2
- Polarare Oberfläche (TPSA)
- 26,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 119
Physikochemische Eigenschaften
- Schmelzpunkt
- -78 °C · -78°C
- Siedepunkt
- 110 °C · 110 °C(lit.)
- Dichte
- 0.866 g/mL · 0.866 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.405(lit.)
- Flammpunkt
- 50 °F · 50 °F
- Löslichkeit
- soluble in Methanol
- Aggregatzustand
- clear liquid
- Farbe
- Colorless to Almost colorless
- Stabilität
- Stable. Highly flammable. Incompatible with strong oxidizing agents, amines, ammonia, halogens. May polymerize spontaneously and hazardously.
- InChI
- InChI=1S/C7H12O2/c1-5-9-6(8)7(2,3)4/h5H,1H2,2-4H3
- InChIKey
- YCUBDDIKWLELPD-UHFFFAOYSA-N
- SMILES
- C(OC=C)(=O)C(C)(C)C
- CAS Datenbank
- 3377 · 3377-92-2(CAS DataBase Reference)
- EPA chemische Informationen
- Vinyl pivalate (3377-92-2)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 2.3% (1 of 43) of reports.
Danger
H225 (97.7%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P203, P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationPMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Hazard Classes and CategoriesFlam. Liq. 2 (97.7%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3272 3/PG 2
- hs_code
- 29156000
- RTECS-Nr.
- UA2459495
- risk_code
- 45-46-11-20/21/22-36/37/38
- Toxizität
- LDLo oral in rat: 3mL/kg
- hazard_code
- F,T
- safety_code
- 53-16-23-36/37/39-45
- hazard_class
- 3
- packing_group
- II
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Acute Tox. 4 InhalationAquatic Chronic 3Carc. 2Flam. Liq. 2STOT SE 3
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPropanoic acid, 2,2-dimethyl-, ethenyl ester: ACTIVE
Anwendungen
VerwendenVinyl pivalate is mainly used in chemical research and industrial product preparation. It can be used to prepare high molecular weight (HMW) poly(vinyl pivalate) (PVPi) with high yield and high linearity which is a promising precursor for syndiotactic poly (vinyl alcohol) (PVA), vinyl pivalate (VPi) was emulsion polymerized, using 2,2′-azobis(2-amidinopropane) dihydrochloride (AAPH) as an initiator and sodium dodecyl sulfate (SDS) as an emulsifier[1].
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