Hydroxypropylacrylate (Gemisch)

Bezeichnung:Hydroxypropylacrylate (Gemisch)

CAS-Nr25584-83-2

Englisch Name:Hydroxypropyl acrylate

CBNumberCB1499179

SummenformelC6H10O3

Molgewicht130.14

MOL-Datei25584-83-2.mol

Synonyma

Acrylsure, Monoester mit Propan-1,2-diol

Hydroxypropylacrylate (Gemisch)

Hydroxypropylacrylate (Gemisch) physikalisch-chemischer Eigenschaften

Schmelzpunkt	-92°C
Siedepunkt	77 °C5 mm Hg(lit.)
Dichte	1.044 g/mL at 25 °C(lit.)
Dampfdichte	4.5 (vs air)
Dampfdruck	1Pa at 20℃
Brechungsindex	n20/D 1.445(lit.)
Flammpunkt	193 °F
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
Wasserlöslichkeit	The water solubility of hydroxypropyl acrylate is estimated to be 307g/L(25°C)
InChIKey	QZPSOSOOLFHYRR-UHFFFAOYSA-N
LogP	0.2 at 25℃
CAS Datenbank	25584-83-2(CAS DataBase Reference)
NIST chemische Informationen	2-Hydroxypropyl acrylate(25584-83-2)
EPA chemische Informationen	Hydroxypropyl acrylate (25584-83-2)

Sicherheit

Kennzeichnung gefährlicher	T
R-Sätze:	23/24/25-34-43
S-Sätze:	26-36/37/39-45
RIDADR	UN 1760 8/PG 3
WGK Germany	1
RTECS-Nr.	UD3610000
HazardClass	8
PackingGroup	II
HS Code	29161290
Giftige Stoffe Daten	25584-83-2(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Hydroxypropyl acrylate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R34:Verursacht Verätzungen.
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
Hydroxypropyl acrylate is a clear, colourless liquid, miscible with water and soluble in most organic solvents. It is a versatile difunctional acrylate monomer with a characteristic high reactivity. Hydroxypropyl acrylate is mainly used either as a co-monomer in the manufacture of polymers or as a chemical reactant in the manufacture of chemical intermediates. In the manufacture of polymers, hydroxypropyl acrylate can be co-polymerized with acrylic acid, acrylates, methacrylates, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, and the like. Co-reactants with hydroxypropyl acrylate include aromatic and aliphatic isocyanates, anhydrides, and epoxides. The polymers and chemical intermediates made with hydroxypropyl acrylate find applications in automotive top coatings, architectural coatings, photocure resins, and adhesives.
Verwenden
Hydroxypropyl acrylate is an acrylic monomer for use in UV inks, lacquers, adhesives, etc. [2-Hydroxy-1-propylacrylate (67%)+1-hydroxy-2-propylacrylate(33%).
Verwenden
Hydroxypropyl acrylates may be used for the synthesis of a number of acrylates. The presence of both vinyl and hydroxyl allows copolymerization of the acrylate with vinyl monomers as well as with di- or polyisocyanates, anhydrides, or epoxides.
Allgemeine Beschreibung
A clear colorless liquid. Toxic by inhalation and skin absorption. Corrosive to tissue. Flash point 136°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Vapors heavier than air. Used to make plastics.
Air & Water Reaktionen
Flammable. Less dense than water and slightly soluble in water.
Reaktivität anzeigen
Hydroxypropyl acrylate polymerizes readily in the presence of heat and light generating much heat; reacts with strong oxidants. REF [Handling Chemicals Safely, 1980. p. 235].
Health Hazard
Inhalation irritates nose and throat and causes coughing; lung injury may occur. Ingestion causes irritation and burning of mouth and stomach. Vapor irritates eyes. Contact with liquid causes severe burns of eyes and burns of skin.
Brandgefahr
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
Flammability and Explosibility
Non flammable
mögliche Exposition
Hydroxypropyl acrylate is a chemical monomer, manufactured and processed within closed systems. The primary routes of potential exposure to hydroxypropyl acrylate are skin contact and vapor inhalation. The lower vapor pressure (0.038 hPa at 25oC) helps reduce potential vapor inhalation exposure. In an industrial setting, ingestion is not an anticipated route of exposure. The primary use of hydroxypropyl acrylate in the production of polymeric coatings (used predominantly in the automotive industry) results in virtually no unreacted monomer in the finished coatings. The potential exposure to aerosols of hydroxypropyl acrylate is, therefore, highly unlikely.
Carcinogenicity
No carcinogenicity studies were identified for hydroxypropyl acrylate. As reviewed for Repeated Dose toxicity, no evidence of carcinogenicity was observed for the closely related, hydroxyethyl acrylate, following 18 months of inhalation exposure (Kociba et al., 1979; Rampy et al., 1978).
Solubility in water
The hydrolysis rate of hydroxypropyl acrylate, as with other acrylates, is pH dependent with little hydrolysis at acid and neutral pH and rapid hydrolysis in alkaline conditions. The hydrolysis halflives determined at pH 3, 7, and 11 were > 490 days, >230 days, and 0.056 days, respectively (Gonsior et al., 1997).

Hydroxypropyl acrylate Upstream-Materialien And Downstream Produkte

Hydroxypropylacrylate (Gemisch) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

25584-83-2, Hydroxypropyl acrylate Verwandte Suche:

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