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76159

Methyl palmitate

analytical standard

Synonym(s):

n-Hexadecanoic acid methyl ester, Methyl hexadecanoate, Palmitic acid methyl ester

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Pack SizeSKUAvailabilityPrice
1 g
Please contact Customer Service for Availability
CZK 2,260.00
5 g
Please contact Customer Service for Availability
CZK 2,530.00

About This Item

Linear Formula:
CH3(CH2)14CO2CH3
CAS Number:
Molecular Weight:
270.45
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-966-3
Beilstein/REAXYS Number:
1780973
MDL number:

CZK 2,260.00


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grade

analytical standard

Quality Segment

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.4512 (lit.)

bp

185 °C/10 mmHg (lit.)

mp

32-35 °C (lit.)

density

0.852 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

functional group

ester

shipped in

ambient

storage temp.

room temp

SMILES string

CCCCCCCCCCCCCCCC(=O)OC

InChI

1S/C17H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19-2/h3-16H2,1-2H3

InChI key

FLIACVVOZYBSBS-UHFFFAOYSA-N

General description

Methyl palmitate (MeP) is a high melting point component of biodiesel. It is used in a variety of flavors and fragrances and found abundantly in palm oil-related feedstocks.
Methyl palmitate is a fatty acid methyl ester, which shows potential anti-inflammatory and antifibrotic effects by preventing bleomycin-induced lung inflammation and inhibiting the nuclear factor kappa-β pathway(NF-κB).

Application

Methyl palmitate may be used as an analytical reference standard for the quantification of the analyte in biodiesel samples using chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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1 of 1

This Item
PHR3538W50953150374
technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

gas chromatography (GC): suitable

grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

certified reference material, TraceCERT®

format

neat

format

-

format

-

format

-

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

pharmaceutical

application(s)

flavors and fragrances

application(s)

-

density

0.852 g/mL at 25 °C (lit.)

density

0.852 g/mL at 25 °C (lit.)

density

0.852 g/mL at 25 °C (lit.)

density

0.852 g/mL at 25 °C (lit.)

bp

185 °C/10 mmHg (lit.)

bp

185 °C/10 mmHg (lit.)

bp

185 °C/10 mmHg (lit.)

bp

185 °C/10 mmHg (lit.)


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Storage Class

11 - Combustible Solids

flash_point_f

235.4 °F - closed cup

flash_point_c

113.0 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)



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Certificates of Analysis (COA)

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Protocols

Separation of Methyl decanoate; Methyl dodecanoate; Methyl myristate; Methyl palmitate; Methyl caprylate; Methyl oleate; Methyl linoleate; Methyl linolenate; Methyl stearate


Basic properties of methyl palmitate-diesel blends
Altaie HAM, et al.
Fuel: The Science and Technology of Fuel and Energy, 193(3), 1-6 (2017)
Anti-inflammatory and antifibrotic effects of methyl palmitate
El-Demerdash E, et al.
Toxicology and Applied Pharmacology, 254(3), 238-244 (2011)
Solvent free synthesis of methyl palmitate over sulfated zirconia solid acid catalyst
Saravanan K, et al.
Fuel: The Science and Technology of Fuel and Energy, 165(3), 298-305 (2016)



Global Trade Item Number

SKUGTIN
A8346-5X1VL04061833293256
A8346-1VL04061838047144
A0673-.1MG04061833334218
A0673-1MG04061833334232
A0673-.5MG04061833334225
76159-1G04061835561162
76159-5G04061835515240

Questions

1–2 of 2 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

      Helpful?

  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?

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