글리세릴 모노올레인산

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H319：눈에 심한 자극을 일으킴

• 예방조치문구

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

글리세릴 모노올레인산 화학적 특성, 용도, 생산

• 개요

  § 184.1323(a) Glyceryl monooleate is prepared by esterification of commercial oleic acid that is derived either from edible sources or from tall oil fatty acids meeting the requirements of §172.862. It contains glyceryl monooleate (C21H40O4 and glyceryl esters of fatty acids present in commercial oleic acid.

• 화학적 성질

  Colourless Solid

• 용도

  93% 1-Oleoyl, 7% 2-oleoyl

• 생산 방법

  Glyceryl monooleate is prepared by the esterification of glycerol with fatty acids, chiefly oleic acid. As the fatty acids are not pure substances, but rather a mixture of fatty acids, the product obtained from the esterification will contain a mixture of esters, including stearic and palmitic. Di- and triesters may also be present. The composition and, therefore, the physical properties of glyceryl monooleate may thus vary considerably from manufacturer to manufacturer; e.g. the melting point may vary from 10–35°C.

• 정의

  An antifog agent and dispersant.

• Pharmaceutical Applications

  Glyceryl monooleate is a polar lipid that swells in water to give several phases with different rheological properties. It is available in both nonemulsifying (n/e) and self-emulsifying (s/e) grades, the self-emulsifying grade containing about 5% of an anionic surfactant.
  The nonemulsifying grade is used in topical formulations as an emollient and as an emulsifying agent for water-in-oil emulsions. It is also a stabilizer for oil-in-water emulsions. The self-emulsifying grade is used as a primary emulsifier for oil-in-water systems.
  Glyceryl monooleate gels in excess water, forming a highly ordered cubic phase that can be used to sustain the release of various water-soluble drugs.It is also the basis of mucoadhesive drug delivery systems.
  Glyceryl monooleate is reported to enhance transdermal and buccal penetration.

• Safety Profile

  When heated to decomposition it emits acrid smoke and irritating fumes.

• Safety

  Glyceryl monooleate is used in oral and topical pharmaceutical formulations and is generally regarded as a relatively nonirritant and nontoxic excipient.

• 저장

  Glyceryl monooleate should be stored in an airtight container, protected from light in a cool, dry place.

• 비 호환성

  Glyceryl monooleate is incompatible with strong oxidizing agents. The self-emulsifying grade is incompatible with cationic surfactants.

• Regulatory Status

  GRAS listed. Included in the FDA Inactive Ingredients Database (oral capsules, oral powder, oral tablets; creams, controlled-release transdermal films). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

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