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Merck

200336

Poly(methyl methacrylate)

average Mw ~15,000 by GPC, powder

Sinónimos:

PMMA, Poly(methacrylic acid methyl ester)

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50 G

MXP 4,271.00

100 G

MXP 7,150.00

MXP 4,271.00

Fecha estimada de envío05 de enero de 2026Detalles

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Fórmula lineal:
[CH2C(CH3)(CO2CH3)]n
Número CAS:
9011-14-7
UNSPSC Code:
12162002
PubChem Substance ID:
24851964
NACRES:
NA.23
MDL number:
MFCD00134349

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Nombre del producto

Poly(methyl methacrylate), average Mw ~15,000 by GPC, powder

InChI

1S/C5H9O2/c1-4(2)5(6)7-3/h1-3H3

InChI key

PMAMJWJDBDSDHV-UHFFFAOYSA-N

form

powder

autoignition temp.

580 °F

mol wt

average Mw ~15,000 by GPC

transition temp

Tg (DSC) 105 °C (midpoint)

solubility

dichloromethane: 25 mg/mL, clear to hazy

density

1.200 g/cm3

Quality Level

100

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1 of 4

Este artículo
44574681501182265
Poly(methyl methacrylate) average Mw ~15,000 by GPC, powder

Sigma-Aldrich

200336

Poly(methyl methacrylate)

Poly(methyl methacrylate) average Mw ~350,000 by GPC

Sigma-Aldrich

445746

Poly(methyl methacrylate)

Poly(methyl methacrylate) analytical standard, suitable for gel permeation chromatography (GPC), 50,000

Supelco

81501

Poly(methyl methacrylate)

Poly(methyl methacrylate)

Sigma-Aldrich

182265

Poly(methyl methacrylate)

form

powder

form

powder

form

-

form

solid

density

1.200 g/cm3

density

1.17 g/mL at 25 °C

density

1.200 g/cm3

density

1.200 g/cm3

autoignition temp.

580 °F

autoignition temp.

580 °F

autoignition temp.

580 °F

autoignition temp.

580 °F

mol wt

average Mw ~15,000 by GPC

mol wt

average Mw ~350,000 by GPC

mol wt

Mn ~54000, Mp ~56900, Mw ~55900

mol wt

-

transition temp

Tg (DSC) 105 °C (midpoint)

transition temp

Tg (DSC) 105 °C (midpoint)

transition temp

-

transition temp

Tg (DSC) 105 °C (midpoint)

solubility

dichloromethane: 25 mg/mL, clear to hazy

solubility

alcohols and aliphatic hydrocarbons: insoluble, esters, ketones, aromatics and glycol ethers: soluble

solubility

H2O: insoluble

solubility

H2O: insoluble

Application

PMMA may be used as substrate for graphene growth.[1][2] Some studies report its use as
  • PMMA-titania hybrid optical thins films[3]
  • PMMA/polystryrene/clay nanocomposites[4]
  • PMMA/polyurethane/carbon black nanocomposites for methanol fuel cells
  • acrylic glass
  • implant in surgical specialties
  • as spacer.[5]

General description

Poly (methyl methacrylate) (PMMA) is an amorphous transparent thermoplastic polymer. PMMA is recognized as an optical polymer based on its refractive index (1.49). Hence, it is used in optical fibers.[3] It finds uses in biological applications because of its lower water absorption capability and biocompatibility.[6] The maximum moisture content of PMMA is 1.71% and SBF absorption is 1.96%. Simulated Body fluid test (SBF) is a method to identify the in vitro bioactivity of ceramic materials, by immersing the materials in an aqueous SBF solution.

Clase de almacenamiento

11 - Combustible Solids

wgk

nwg

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
MKCZ7148
MKCX5911
MKCT4322
MKCV4446
MKCS8643

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High-refractive-index thin films prepared from trialkoxysilane-capped poly (methyl methacrylate)-titania materials
Lee LH and Chen WC
Chemistry of Materials, 13(3), 1137-1142 null
Bon Min Koo et al.
Scientific reports, 9(1), 9755-9755 (2019-07-07)
A synaptic device that functionally mimics a biological synapse is a promising candidate for use as an electronic element in a neuromorphic system. In this study, flexible electronic synaptic devices based on poly (methyl methacrylate) (PMMA):CdSe/CdZnS core-shell quantum-dot (QD) nanocomposites
Mechanical and Tribological Properties of PMMA-Sea Shell based Biocomposite for Dental application.
Kartick R, et al.
Procedia Materials Science, 6, 1989-2000 (2014)
Transparent conductive electrodes."
Yu K and Chen J
Material Matters, 9(1), 6-6 null
Jian-Chiun Liou et al.
Nanoscale research letters, 9(1), 1-1 (2014-01-02)
In this study, the Mo-electrode thin films were deposited by a two-stepped process, and the high-purity copper indium selenide-based powder (CuInSe2, CIS) was fabricated by hydrothermal process by Nanowin Technology Co. Ltd. From the X-ray pattern of the CIS precursor
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Questions

1–3 of 3 Questions  

  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/418/501/product-dating-information-06-25-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

      Helpful?

  3. What is the Molecular weight of PMMA (lot No-A0442576) in terms of grams

    1 answer

    1. The product 200336 has an average Mw ~15,000 by GPC - 15000 g/mol or 15 kg/mol.

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