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409693

Sigma-Aldrich

Octadecyl acrylate

contains 200 ppm monomethyl ether hydroquinone as inhibitor, 97%

Synonym(s):

Stearyl acrylate

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About This Item

Linear Formula:
H2C=CHCO2(CH2)17CH3
CAS Number:
4813-57-4
Molecular Weight:
324.54
EC Number:
225-383-3
MDL number:
MFCD00015091
UNSPSC Code:
12162002
PubChem Substance ID:
24865667
NACRES:
NA.23
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Assay

97%

form

solid

contains

200 ppm monomethyl ether hydroquinone as inhibitor

mp

32-34 °C (lit.)

density

0.8 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCCOC(=O)C=C

InChI

1S/C21H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-23-21(22)4-2/h4H,2-3,5-20H2,1H3

InChI key

FSAJWMJJORKPKS-UHFFFAOYSA-N

Application

Octadecyl acrylate undergoes surface-initiated atom transfer radical polymerization (ATRP) to form poly(octadecyl acrylate). [1] ODA can form copolymers with cinnamoyloxy ethyl methacrylate (CEMA). [2]

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H319,H335,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW1295
MKCV4961
MKCT3729
MKCS4156
MKCP1637

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Crosslinked reactive macromonomers based on polyisobutylene and octadecyl acrylate copolymers as crude oil sorbers.
Atta AM, et al.
Reactive functional Polymers, 66(9), 931-943 (2006)
Gordana Siljanovska Petreska et al.
Polymers, 11(8) (2019-08-02)
High molecular weight waterborne ABA block copolymers of styrene (St) and 2-ethylhexyl acrylate (2EHA) containing hard and soft domains were synthesized by means of RAFT (mini)emulsion polymerization using a bifunctional symmetric S,S-dibenzyl trithiocarbonate (DBTTC) RAFT agent. Miniemulsion polymerization was initially
Yusuke Akino et al.
Polymers, 11(2) (2019-04-10)
The effect of hydration in corona layer on temperature responsiveness of polymer micelles consisting of poly(N-vinyl pyrrolidone)-block-poly(n-octadecyl acrylate) (PVP-b-PODA) was investigated. Small-angle X-ray scattering and dynamic light scattering showed two-step shape change of PVP-b-PODA micelles around 45 and 65 °C
Facile synthesis of high-density poly (octadecyl acrylate)-grafted silica for reversed-phase high-performance liquid chromatography by surface-initiated atom transfer radical polymerization.
Mallik AK, et al.
Journal of Chromatography A, 1187(1), 119-127 (2008)
Gordana Siljanovska Petreska et al.
Polymers, 12(6) (2020-06-04)
AB diblock waterborne copolymers made of styrene (St) and 2-ethylhexyl acrylate (2EHA) were synthesized by means of two-step reversible addition fragmentation chain transfer (RAFT) (mini)emulsion polymerization. Monofunctional asymmetric RAFT agent was used to initiate the polymerization. The hard polystyrene "A"
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  1. 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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  2. 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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