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411167

Sigma-Aldrich

Bisphenol A glycerolate (1 glycerol/phenol) diacrylate

contains MEHQ as inhibitor

Sinonimo/i:

2,2-Bis[4-(3-acryloyloxy-2-hydroxypropoxy)phenyl]propane, 2,2-Bis[acryloyloxy(2′-hydroxypropyloxy)phenyl]propane, Bisphenol A glycerolate diacrylate

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About This Item

Formula empirica (notazione di Hill):
C27H32O8
Numero CAS:
4687-94-9
Peso molecolare:
484.54
Numero CE:
225-144-3
Numero MDL:
MFCD01317012
Codice UNSPSC:
12162002
ID PubChem:
24865731
NACRES:
NA.23

contiene

MEHQ as inhibitor
250-500 ppm MEHQ as inhibitor

Livello qualitativo

100

Indice di rifrazione

n20/D 1.557 (lit.)

Viscosità

2000-4000 cP(65 °C)(lit.)

Numero di acido

<5 mg KOH/g

Densità

1.18 g/mL at 25 °C (lit.)

Stringa SMILE

CC(C)(c1ccc(OCC(O)COC(=O)C=C)cc1)c2ccc(OCC(O)COC(=O)C=C)cc2

InChI

1S/C27H32O8/c1-5-25(30)34-17-21(28)15-32-23-11-7-19(8-12-23)27(3,4)20-9-13-24(14-10-20)33-16-22(29)18-35-26(31)6-2/h5-14,21-22,28-29H,1-2,15-18H2,3-4H3
VZTQQYMRXDUHDO-UHFFFAOYSA-N

Categorie correlate

Applicazioni

UV curable cross-linking agent. Component of curable inks, coatings, varnishes and lacquers.

Caratteristiche e vantaggi

High viscosity, non-volatile, difunctional acrylate. Gives fast cure speeds, low odor and low volatility.

Stato fisico

epoxy acrylate oligomer

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H317

Classi di pericolo

Skin Sens. 1

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKCQ2225
MKCP8717
MKCN0916
MKCM7975
MKCM6400

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Sigma-Aldrich

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Sigma-Aldrich

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Urethane acrylate methacrylate resin

Bisphenol&#160;A ethoxylate average Mn ~492, EO/phenol 3

Sigma-Aldrich

416525

Bisphenol A ethoxylate

Camphorquinone 97%

Sigma-Aldrich

124893

Camphorquinone

D L Holness et al.
Contact dermatitis, 28(4), 216-219 (1993-04-01)
Epoxy resin of the bisphenol A type (ERBA) is a common cause of occupational contact dermatitis. 167 patients with a history of potential exposure were patch tested with epoxy resin (molecular weight 340) (ERBAM) 1% in pet. and with a
Occupational allergic contact dermatitis from 2,2-bis[4-(2-hydroxy-3-acryloxypropoxy)phenyl]-propane (epoxy diacrylate) in ultraviolet-cured inks.
L Kanerva et al.
Contact dermatitis, 43(1), 56-59 (2000-07-21)
B Björkner
Acta dermato-venereologica, 61(1), 7-10 (1981-01-01)
One commonly used prepolymer in ultraviolet (UV) curing inks is epoxy acrylate. Of 6 men with dermatitis contracted from UV-curing inks, 2 had positive patch test reaction to epoxy acrylate. None reacted to the chemically related bisphenol A dimethacrylate. The
M Bruze et al.
Dermatosen in Beruf und Umwelt. Occupation and environment, 37(5), 171-176 (1989-09-01)
In December, 1985, and February, 1986, skin diseases were investigated among workers in a plant producing printed circuit boards made of copper sheets and fiberglass fabric impregnated with a brominated epoxy resin. A questionnaire was sent to all 159 employees
Shaoxia Yang et al.
Journal of hazardous materials, 178(1-3), 786-791 (2010-03-09)
Epoxy acrylate monomer industrial wastewater contained highly concentrated and toxic organic compounds. The wet air oxidation (WAO) and catalytic wet air oxidation (CWAO) were used to eliminate pollutants in order to examine the feasibility of the WAO/CWAO as a pre-treatment
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