tert-Butyl methacrylate
Grundinformationen
- CAS
25189-00-8- Standard-SMILES
C=C(C)C(=O)OC(C)(C)C- InChIKey
SJMYWORNLPSJQO-UHFFFAOYSA-N- Summenformel
- C8H14O2
- Durchschnittliche Molmasse
- 142,2 g/mol
Überblick
Tert-butyl methacrylate appears as a colorless liquid with an ester like odor. Less dense than water and insoluble in water.
Namen und Bezeichner
- Bevorzugter Name
- tert-Butyl methacrylate
- IUPAC
- tert-butyl 2-methylprop-2-enoate
- Englischer Name
- Poly(t-butyl methacrylate)
- Summenformel
- C8H14O2
- Molmasse
- 142.19556
Namen und Synonyme
tert-Butyl methacrylate585-07-9T-BUTYL METHACRYLATEMethacrylic acid, tert-butyl ester2-Propenoic acid, 2-methyl-, 1,1-dimethylethyl estertert-Butyl 2-methylacrylateCCRIS 70391,1-Dimethylethyl 2-methyl-2-propenoateEINECS 209-548-7NSC 20957tert-Butyl 2-methylpropenoate1,1-dimethylethyl methacrylate
Weitere Namen anzeigen
POLY(TERT-BUTYL METHACRYLATE)ButylmethacrylateresinT-BUTYL METHACRYLATE RESINPoly(t-butyl methacrylate)tert-Butyl methacrylate resinPOLY(TERT-BUTYL METHACRYLATE) 2'500POLY(TERT-BUTYL METHACRYLATE) 5'000tert-butyl methacrylate homopolymerPOLY(TERT-BUTYL METHACRYLATE) 10'000POLY(TERT-BUTYL METHACRYLATE) 20'000
BRN 1746394tert-Butyl alcohol methacrylateNSC-20957DTXSID3060405F9029V5818BUTYL METHACRYLATE, TERT-EC 209-548-7TERT-BUTYL .ALPHA.-METHACRYLATE
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,5
- Polarare Oberfläche (TPSA)
- 26,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 151
Experimentelle und physikochemische Eigenschaften
Cosmetics
Cosmetic ingredients (t-Butyl Methacrylate) -> CIR (Cosmetic Ingredient Review)
Cosmetic ingredients (t-Butyl methacrylate) -> CIR (Cosmetic Ingredient Review)
SpringerMaterials PropertiesBoiling point
LogP2.54
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Tert-butyl methacrylate appears as a colorless liquid with an ester like odor. Less dense than water and insoluble in water.
Liquid
Physikochemische Eigenschaften
- Schmelzpunkt
- 0 °C · 0°C
- Siedepunkt
- 0 °C · 0°C
- Dichte
- 1.022 g/mL · 1.022 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.4638(lit.)
- Flammpunkt
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 27.8% (71 of 255) of reports.
Warning
H226 (68.6%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, 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 255 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
Gefahrenhinweise
Regulatory Information
2-Propenoic acid, 2-methyl-, 1,1-dimethylethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, 1,1-dimethylethyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Status: Active Update: 06-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/2073
2-Propenoic acid, 2-methyl-, 1,1-dimethylethyl ester: Does not have an individual approval but may be used under an appropriate group standard
DOT LabelFlammable Liquid
Fire HazardsExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Health HazardsExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Reactive GroupAcrylates and Acrylic Acids
Chemie und Industrie
Verwendung und Herstellung
Uses
CIR ingredient: t-Butyl Methacrylate
CIR ingredient: t-Butyl methacrylate
U.S. Production2023: 250,000 - <550,000 lb
Industry UsesIntermediate
General Manufacturing Information
Paint and Coating Manufacturing
2-Propenoic acid, 2-methyl-, 1,1-dimethylethyl ester: ACTIVE
Anwendungen
VerwendenThese triblock terpolymers precursors may be used for the preparation of novel multi-compartmental core-crosslinked polymeric nanoparticles for various nanostructured systems.
Anbieter21 Anbieter
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
济南百隆化学有限公司[email protected] · [email protected]
咸宁深蓝生物医药研发有限公司18171815831 · [email protected]
上海赛可锐生物科技有限公司021-58000709 13120558703 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
上海维亦特生物科技有限公司15317051735 · [email protected]
山东西亚化学有限公司13355009207 13355009207 · [email protected]
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