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Methyl stearate

CAS 112-61-8C19H38O2MW 298.5

Methyl stearate (CAS No. 112-61-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number112-61-8
Molecular FormulaC19H38O2
Molecular Weight298.5
Melting Point100 °F (NTP, 1992)
Boiling Point828 to 829 °F at 747 mmHg (NTP, 1992)
LogP9
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Methyl stearate?

The CAS number of Methyl stearate is 112-61-8.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Methyl stearate?

Main applications include Organic Chemicals.

How do I buy Methyl stearate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Methyl stearate · CAS 112-61-8 · C19H38O2. UNII 8D4NXF3ZH7. Boiling Point: 828 to 829 °F at 747 mmHg (NTP, 1992); Boiling Point: 443 °C; Boiling Point: 181.00 to 182.00 °C. @ 4.00 mm Hg.

Identification

CAS Registry Number112-61-8
PubChem CID8201
Molecular formulaC19H38O2
IUPAC namemethyl octadecanoate
UNII (FDA)8D4NXF3ZH7

Computed Descriptors

Molecular Weight298.5
XLogP39
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count17
Exact Mass298.287180451
Monoisotopic Mass298.287180451
Topological Polar Surface Area26.3
Heavy Atom Count21
Formal Charge0

Physical & Chemical Properties

Boiling Point828 to 829 °F at 747 mmHg (NTP, 1992)
Boiling Point443 °C
Boiling Point181.00 to 182.00 °C. @ 4.00 mm Hg
Melting Point100 °F (NTP, 1992)
Melting Point39.1 °C
Flash Point307 °F (NTP, 1992)
Flash Point307 °F (153 °C)
Density0.8498 @ 40 °C/4 °C
Vapor Pressure0.0000136 [mmHg]
Vapor Pressure1.36X10-5 mm Hg @ 25 °C

Physical description & handling notes

  • Methyl stearate appears as white crystals or chunky solid. (NTP, 1992)
  • CBI; Large Crystals; Liquid; Liquid
  • Semi-solid; mp = 37.8 deg C; [Hawley] White solid or semi-solid; mp = 39.1 deg C; [HSDB] Off-white crystalline solid; mp = 40-42 deg C; [MSDSonline]
  • Solid
  • White crystals
  • Semisolid

Regulatory Status

Regulatory & Food ContactEU Flavoring substances
Flavoring Agents
CIR / INCI: Emollient; Skin conditioning
GHS notification summary99.5% (186 / 187)

GHS Hazard Classification

GHS notification summary99.5% (186 / 187)

This chemical does not meet GHS hazard criteria for 99.5% (186 of 187) of all reports.

Reported as not meeting GHS hazard criteria by 186 of 187 companies (only 0.5% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

  • Found in raw beef and as flavoring component of cassava, gari, farine, and clove; Used to make stearic acid detergents, emulsifiers, wetting agents, stabilizers, resins, and plasticizers; Also used as a lubricant in textile and molding trades and in lipstick, nail varnishes, and ointments; [HSDB]
  • Molding and Core Making [Category: Foundry]
  • Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
  • Intermediate for stearic acid detergents, emulsifiers, wetting agents, stabilizers, resins, lubricants, plasticizers.
  • LUBRICATING OIL COMPONENT; LUBRICANT IN TEXTILE & MOLDING TRADE; COMPONENT IN LIPSTICK, NAIL VARNISHES, & OINTMENTS; CHEMICAL INTERMEDIATE FOR DETERGENTS & EMULSIFIERS
  • Cosmetics -> Emollient; Skin conditioning

Synonyms

METHYL STEARATE; 112-61-8; Methyl octadecanoate; Stearic acid methyl ester; Stearic acid, methyl ester; Kemester 9718; Methyl n-octadecanoate; Metholene 2218; Kemester 9018; Emery 2218; n-Octadecanoic acid methyl ester; NSC 9418; EINECS 203-990-4; HSDB 2901; UNII-8D4NXF3ZH7; 8D4NXF3ZH7

Frequently Asked Questions

What are the CAS number and molecular formula of Methyl stearate?

CAS 112-61-8; molecular formula C19H38O2; molecular weight — g/mol.

What other names is Methyl stearate known by?

METHYL STEARATE, 112-61-8, Methyl octadecanoate, Stearic acid methyl ester, Stearic acid, methyl ester, Kemester 9718.

What is the regulatory status of Methyl stearate?

Documented regulatory listings: EU Flavoring substances; Flavoring Agents; CIR / INCI: Emollient; Skin conditioning.

Is Methyl stearate classified as hazardous?

99.5% of GHS notifications report no hazard classification (186 of 187).

What are the key physical properties of Methyl stearate?

Boiling Point: 828 to 829 °F at 747 mmHg (NTP, 1992); Boiling Point: 443 °C; Boiling Point: 181.00 to 182.00 °C. @ 4.00 mm Hg; Melting Point: 100 °F (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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