ノナン酸

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H315：皮膚刺激

  H319：強い眼刺激

  H412：長期的影響により水生生物に有害

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P273：環境への放出を避けること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P302+P352：皮膚に付着した場合：多量の水と石鹸で洗うこと。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

  P332+P313：皮膚刺激が生じた場合：医師の診断/手当てを受けるこ と。

ノナン酸 価格

MSDS Information

• Nonanoic acid

ノナン酸 化学特性,用途語,生産方法

• 外観

  無色～うすい黄色, 澄明の液体

• 溶解性

  エタノール及びアセトンに極めて溶けやすく、水にほとんど溶けない。水に難溶。エタノール、エーテルに可溶。

• 解説

  ノナン酸，ノナンサン，ペラルゴン酸(pelargonic acid)ともいう．天然には存在しない．ペラルゴニトリルを濃塩酸で加水分解するか，オレイン酸を過マンガン酸カリウムで酸化すると得られる．無色の油状液体．融点15 ℃，沸点255 ℃，121.4 ℃(533 Pa)，98.9 ℃(133 Pa)．d₄^12.50.9109．n_D1.43057．水に難溶，エタノール，エーテルに可溶．合成潤滑油のベースオイル，合成ゴム，ビニル用可塑剤に用いられる．

• 用途

  有機合成原料、除草剤。

• 用途

  塗料?潤滑油原料,除草剤(失効農薬)

• 説明

  Nonanoic acid , also called pelargonic acid, is an organic compound composed of a nine - carbon chain terminating in a carboxylic acid with structural formula CH₃(CH₂)₇COOH. Nonanoic acid forms esters—nonanoates. It is a clear, oily liquid with an unpleasant, rancid odor. It is nearly insoluble in water, but very soluble in chloroform, ether, and hexane.
  Its refractive index is 1.4322. Its critical point is at 712 K ( 439 °C ) and 2.35 MPa.

• 化学的特性

  Nonanoic acid has a fatty, characteristic odor and a corresponding unpleasant taste. May be prepared by oxidation of methylnonyl ketone; by oxidation of oleic acid; or from heptyl iodide via malonic ester synthesis.

• 天然物の起源

  Nonanoic acid is a fatty acid which occurs naturally as esters in the oil of pelargonium. Synthetic esters, such as methyl nonanoate, are used as flavorings.
  Nonanoic acid is also used in the preparation of plasticizers and lacquers.
  The derivative 4-nonanoylmorpholine is an ingredient in some pepper sprays.
  The ammonium salt of nonanoic acid, ammonium nonanoate, is used as an herbicide.

• 使用

  The primary uses of this acid are in organic synthesis and in the manufacture of lacquers, plastics, pharmaceuticals, synthetic odors and flavorings, gasoline additives, flotation agents, lubricants, and vinyl plasticizers. Nonanoic acid has found some use in pharmaceutical preparations and as a topical bactericide and fungicide. It is also used in herbicides.

• 定義

  ChEBI: A C9 straight-chain saturated fatty acid which occurs naturally as esters of the oil of pelargonium. Has antifungal properties, and is also used as a herbicide as well as in the preparation of plasticisers and lacquers.

• 製造方法

  Nonanoic acid is produced by malonic ester synthesis, from Heptyl iodide.

• 一般的な説明

  Nonanoic acid occurs naturally in Pelargonium L′Her. It one of the flavor constituents of cooked rice, acerola fruit, licorice and yogurt.

• 农业用途

  Herbicide, Fungicide: Pelargonic acid occurs naturally in many plants and animals. It is used to control the growth of weeds and as a blossom thinner for apple and pear trees. It is also used as a food additive; as an ingredient in solutions used to commercially peel fruits and vegetables

• 製品名

  CIRRASOL®-185A; ECONOSAN®; EMERY® 202 (mixture with n-octoic acid); EMFAC®-1202; HEXACID® C-9; PELARGON®; SCYTHE®; WEST AGRO ACID SANITIZER®

• 安全性プロファイル

  Poison by intravenous route. Moderately toxic by ingestion. A severe skin and eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

• 職業ばく露

  Pelargonic acid, a naturally occurring fatty acid herbicide/fungicide. It is used to control the growth of weeds and as a blossom thinner for apple and pear trees. It is also used as a food additive; as an ingredient in solutions used to commercially peel fruits and vegetables; in the manufacture of lacquers, plastics and pharmaceuticals.

• 純化方法

  Esterify the acid with ethylene glycol and distil the ester. (This removes dibasic acids as undistillable residues.) The acid is regenerated by hydrolysing the ester in the usual way and is distilled in vacuo. [Beilstein 2 IV 1018.]

• 不和合性

  Heated vapors may form explosive mixture with air. May react violently with strong oxidizers, bromine, 90% hydrogen peroxide, phosphorus trichloride, silver powders or dust. Incompatible with strong bases and silver compounds; mixture with some silver compounds may form explosive salts of silver oxalate.

• 廃棄物の処理

  Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Contact a licensed disposal facility about surplus and non-recyclable solutions. Burn in a chemical incinerator equipped with an afterburner and scrubber. Extra care must be exercised as the material in an organic solvent is highly flammable. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

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ノナン酸 スペクトルデータ(¹HNMR、¹³CNMR、IR1、IR2、MS、Raman)

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