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| 化学名: | テルピノレン | | 英語化学名: | Terpinolene | | 别名: | nofmertp;p-mentha-2,4(8)-diene;1，4(8)-p-Menthadiene;1-METHYL-4-ISO-PROPYLIDENECYCLOHEXENE;1-Methyl-4-propan-2-ylidene-cyclohexene;DIPENTENE FLUKA;FEMA 3046;TERPINOLENE | | CAS番号: | 586-62-9 | | 分子式: | C10H16 | | 分子量: | 136.23 | | EINECS: | 209-578-0 | | カテゴリ情報: | Biochemistry;Monocyclic Monoterpenes;Terpenes | | Mol File: | 586-62-9.mol |  |
| 融点 | <25 °C | | 沸点 | 184-185 °C (lit.) | | 比重(密度) | 0.861 g/mL at 25 °C (lit.) | | 蒸気密度 | ~4.7 (vs air) | | 蒸気圧 | ~0.5 mm Hg ( 20 °C) | | FEMA | 3046 | TERPINOLENE | | 屈折率 | n20/D 1.489(lit.) | | 闪点 | 148 °F | | 貯蔵温度 | 2-8°C | | 溶解性 | Chloroform: Slightly Soluble; Methanol: Slightly Soluble | | 外見 | clear liquid | | 比重 | 0.84 | | 色 | Colourless or pale straw-coloured liquid. | | 臭い (Odor) | at 10.00 % in dipropylene glycol. fresh woody sweet pine citrus | | においのタイプ | herbal | | 水溶解度 | 6.812mg/L(25 ºC) | | JECFA Number | 1331 | | BRN | 1851203 | | Dielectric constant | 2.3（Ambient） | | 安定性： | Light Sensitive | | InChIKey | MOYAFQVGZZPNRA-UHFFFAOYSA-N | | LogP | 4.33-4.38 at 20-37℃ | | CAS データベース | 586-62-9(CAS DataBase Reference) | | NISTの化学物質情報 | Cyclohexene, 1-methyl-4-(1-methylethylidene)-(586-62-9) | | EPAの化学物質情報 | Terpinolene (586-62-9) |
| 主な危険性 | N | | Rフレーズ | 50/53-65-43 | | Sフレーズ | 60-61-24/25-22-23-62 | | RIDADR | UN 2541 3/PG 3 | | WGK Germany | 3 | | RTECS 番号 | WZ6870000 | | F | 10 | | 国連危険物分類 | 3.2 | | 容器等級 | III | | HSコード | 29021990 | | 有毒物質データの | 586-62-9(Hazardous Substances Data) | | 毒性 | The acute oral LD50 value in rats was reported as 4.39 ml/kg (Levenstein, 1975) and similarly that in mice and rats was reported to be 4.4 ml/kg (Hisamitsu Pharmaceutical Co., Inc., 1973). The acute dermal LD50 value in rabbits exceeded 5 g/kg (Levenstein, 1975). |
| | テルピノレン Usage And Synthesis |
| 外観 | 無色～うすい黄色、液体 | | 解説 | テルピノレン，マツ科Cupressus macrocarpaなどの精油に含まれているモノテルペンで，シロアリ類の警報フェロモンである．テルピネオールに希硫酸を作用させるか，ピネンを濃硫酸と加熱してつくる．"不安定な物質で，テルピネンなどに異性化したり重合しやすい．沸点67～68 ℃(13 kPa)．d2040.8628．n20D1.4888． | | 用途 | 防臭香料,中沸点溶剤,重合調整剤 | | 用途 | 有機合成原料。 | | 使用上の注意 | 不活性ガス封入 | | 化学的特性 | Colorless liquid | | 化学的特性 | Terpinolene has a pleasant sweet-piney odor with a somewhat sweet, citrus flavor. | | 天然物の起源 | Reported found in citrus juices and oils, black currant, guava, papaya, raspberry, various spice and mint oils, tea, passion fruit, litchi, lovage oil, distilled lime peel oil, ginger, nutmeg, pepper, mace, coriander seed, lovage seed, lovage root, myrtle leaf, pimento berry, pimento leaf, winter savory, smaller galanga, Ethiopian or guinea pepper and ashanti pepper. | | 使用 | Solvent for resins, essential oils; manufacture
of synthetic resins, synthetic flavors. | | 定義 | ChEBI: A p-menthadiene with double bonds at positions 1 and 4(8). | | 製造方法 | By alcoholic sulphuric acid treatment of pinene (Arctander, 1969). | | 調製方法 | Terpinolene used to be extracted by fractional distillation of wood turpentine. It is now produced bytreatinga-pinene with aqueous H3PO4 at 75 ℃. It is preferable to distill terpinolene under vacuum to minimize the formation of polymeric products at elevated temperatures. | | Aroma threshold values | Aroma characteristics at 1%: sweet, fresh, piney citrus with a woody, old lemon peel nuance. | | Taste threshold values | Taste characteristics at 2 to 25 ppm: woody, terpy, lemon and lime-like with a slight herbal and floral nuance. | | 一般的な説明 | A water-white to light amber colored liquid. Insoluble in water and less dense than water. Flash point 99°F. Used to make plastics and resins. | | 空気と水の反応 | Highly flammable. Insoluble in water. | | 反応プロフィール | Terpinolene may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic addition polymerization reactions. | | 危険性 | Flammable, moderate fire risk. | | 健康ハザード | Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. | | 燃焼性と爆発性 | Not classified | | 薬理学 | Combinations of terpenes, such as terpinolene, with nonionic surfactants and stabilizers
have been patented for use as gallstone solvents. Human cholesterol calculi heated in mixtures
containing terpinolene and human bile were dissolved within 1-2 hr (Hisamitsu Pharmaceutical Co.,
Inc., 1973). | | 安全性プロファイル | Mildly toxic by ingestion. A very dangerous fire hazard when exposed to heat or flame. To fight fire, use foam, CO2, dry chemical. Can react with oxidning materials. When heated to decomposition it emits acrid smoke and irritating fumes. |
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