오렌지꽃오일

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H226：인화성 액체 및 증기

  H304：삼켜서 기도로 유입되면 치명적일 수 있음

  H315：피부에 자극을 일으킴

  H317：알레르기성 피부 반응을 일으킬 수 있음

  H318：눈에 심한 손상을 일으킴

  H410：장기적 영향에 의해 수생생물에 매우 유독함

• 예방조치문구

  P261：분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P272：작업장 밖으로 오염된 의복을 반출하지 마시오.

  P273：환경으로 배출하지 마시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

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

  P310：즉시 의료기관(의사)의 진찰을 받으시오. 삼켰다면 즉시 의료기관(의사)의 도움을 받으시오.

  P321：(…) 처치를 하시오.

  P332+P313：피부 자극이 생기면 의학적인 조치· 조언을 구하시오.

  P333+P313：피부자극성 또는 홍반이 나타나면 의학적인 조치·조언를 구하시오.

  P362：오염된 의복을 벗고 세척 후에 재사용하기

  P363：다시 사용전 오염된 의류는 세척하시오.

  P391：누출물을 모으시오.

  P501：...에 내용물 / 용기를 폐기 하시오.

오렌지꽃오일 화학적 특성, 용도, 생산

• 개요

  Neroli bigarade is a product obtained by processing flowers of the bitter orange tree. The blossoming flowers are the only part used. Neroli bigarade has a very powerful floral odor with a bitter flavor.
  The essential oil is obtained in ca 0.1% yields by steam distillation of the flowers. The distillation waters, rich in dissolved essence, are used as is in perfumery, cosmetics, and sweets. Neroli bigarade essential oil, or simply neroli oil, has slightly different physical- chemical properties depending on its origin. Italian neroli oil, qualitatively equal to the French product of much larger production, is a pale-yellow to amber liquid, slightly fluorescent, with an intense, suave, flowery aroma.
  The main constituents include pinene, camphene, dipentene, lina-lool, ι-linalyl acetate, α-terpineol, geraniol, nerol, nerolidol, methyl anthranilate, indole, farnesol, and phenylacetic acid esters.
  The derivatives are concrete and absolute. Orange flower concrete is obtained in 0.24 to 0.28% yields by extracting freshly picked flowers with a solvent (usually petroleum ether). Treatment of the concrete with ethanol produces the orange flower absolute in approximately 50% yields. The absolute is a yellow-red liquid with an extremely suave odor typical of the flower.

• 화학적 성질

  Neroli oil and orange flower absolute are obtained from the blossoms of the bitter orange tree, C. aurantium L., which is grown in the Mediterranean region. Neroli oil is produced by steam distillation and is a pale yellow to amber-colored liquid, with a slight blue fluorescence and a characteristic sweet, spicy, bitter odor of orange blossom.
  d²⁰₂₀ 0.863–0.876/0.870–0.880; n²⁰_D 1.464–1.474/1.465–1.472; α²⁰_D +2 ° to +12 °/+2 ° to +11 °; solubility: 1 vol in not more than 3.5 vol of 85% ethanol at 20 ℃; acid number: max. 2.0; linalool content by GC 26–48%/26–55% (oils of Tunisia and Morocco/Egypt).
  After separation of neroli oil, the aqueous layer of the steam distillate, known as orange blossom water, is extracted with suitable solvents (e.g., petroleum ether). Evaporation gives orange flower water absolute (absolue de 1’eau de fleurs d’oranger), which is a dark brown-red liquid. It contains less terpene hydrocarbons and correspondingly more polar compounds than neroli oil.
  Orange flower absolute is obtained from the blossoms by solvent extraction via the concrete. It is a dark brown liquid with a warm, spicy, bitter odor.
  Themain volatile constituent of all three products is linalool. Their typical flavor is created by a number of nitrogen-containing trace constituents, such as indole and derivatives of anthranilic acid.

• 물리적 성질

  Neroli bigarade essential oil has slightly different physical chemical properties depending on its origin. Italian neroli oil, qualitatively equal to the French product of much larger production, is a pale-yellow to amber liquid, slightly fluorescent

• 출처

  Found in the blossoms of C. aurantium L. (Fam. Rutaceae) (Guenther, 1949).

• 용도

  neroli oil is a fragrance. It is used in skin care preparations to stimulate cell regeneration. given its sedative and soothing properties, it is indicated for sensitive and delicate skin. However, neroli oil appears beneficial for all skin types. True neroli is extracted from bitter orange blossom. This is one of the most expensive oils and, therefore, is widely adulterated with the distillation of other citrus blossoms such as sweet orange, lemon, and mandarin.

• 제조 방법

  By distillation of the blossoms of C. aurantium (Poucher, 1974).

• Essential oil composition

  The main constituents include pinene, camphene, dipentene, linalool, l-linalyl acetate, α-terpineol, geraniol, nerol, nerolidol, methyl anthranilate, indole, farnesol and phenylacetic acid esters (Burdock, 1997). Neroli essential oil has been reported to contain terpenic hydrocarbons (mainly limonene 9 to 18%, β-pinene 7 to 17%, α-pinene <2%, myrcenel), terpenic alcohols and esters (linalool 28 to 44%, α-terpineol 2 to 5.5%, nerolidol 1 to 5%, farnesol 1 to 4%, linalyl acetate 3 to 15%, neryl acetate <2.5%, geranyl acetate 1 to 5%) (CoE, 2000).

• 일반 설명

  Clear golden, fluorescent liquid with a very intense and pleasant odor.

• 공기와 물의 반응

  Insoluble in water.

• 반응 프로필

  FEMA 2771 turns brown on exposure to light.

• 화재위험

  FEMA 2771 is probably combustible.

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