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370932

Sigma-Aldrich

Hydroxypropyl acrylate, mixture of isomers

contains 200 ppm hydroquinone monomethyl ether as inhibitor, 95%

Synonym(s):

Propylene glycol acrylate

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About This Item

Linear Formula:
H2C=CHCO2C3H6OH
CAS Number:
25584-83-2
Molecular Weight:
130.14
EC Number:
247-118-0
MDL number:
MFCD04113589
UNSPSC Code:
12162002
PubChem Substance ID:
24863088
NACRES:
NA.23
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vapor density

4.5 (vs air)

Assay

95%

form

liquid

contains

200 ppm hydroquinone monomethyl ether as inhibitor

refractive index

n20/D 1.445 (lit.)

bp

77 °C/5 mmHg (lit.)

density

1.044 g/mL at 25 °C (lit.)

SMILES string

CC(O)COC(=O)C=C.CC(CO)OC(=O)C=C

InChI

1S/2C6H10O3/c1-3-6(8)9-4-5(2)7;1-3-6(8)9-5(2)4-7/h2*3,5,7H,1,4H2,2H3

InChI key

LCAYFFNMFIVNDD-UHFFFAOYSA-N

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Application

Hydroxypropyl acrylates may be used for the synthesis of a number of acrylates. [1] 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. [1]

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flash Point(F)

210.2 °F - closed cup

Flash Point(C)

99 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS7345
MKCT6150
WXBD5957V
WXBD2305V
WXBD2809V

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Contact dermatitis from the irritancy (immediate and delayed) and allergenicity of hydroxypropyl acrylate.
C R Lovell et al.
Contact dermatitis, 12(2), 117-118 (1985-02-01)
Reaction kinetics of the catalytic esterification of acrylic acid with propylene glycol.
Alt?okka MR and Odes E
Applied Catalysis A: General, 362(1), 115-120 (2009)
[Determination of propylene glycol monoacrylate and monomethacrylate propylene oxide in the air].
E Sh Gronsberg
Gigiena truda i professional'nye zabolevaniia, (4)(4), 48-49 (1981-04-01)
Rahul P Dixit et al.
Pharmaceutical development and technology, 12(5), 495-504 (2007-10-27)
In the present study, Simvastatin was incorporated in emulsion of soybean oil and propylene glycol monocaprylate as oily phase and Tween 80 and Cremophor EL as surfactants and also their mixtures. Dry adsorbed emulsions were prepared by using colloidal silicon

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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