タチジャコウソウ花/葉油
化学名:タチジャコウソウ花/葉油
CAS番号.8007-46-3
英語名:Thyme Oil
CBNumberCB6739355
MFNull
MW0
MOL FileMol file
别名
タチジャコウソウ油
タチジャコウソウ花/葉油
タイム油
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タチジャコウソウ花/葉油物理性質
| 沸点 | 195 °C |
| 比重(密度) | 0.917 g/mL at 25 °C |
| FEMA | 3064 | THYME OIL(THYMUS VULGARIS L.) |
| 屈折率 | n |
| 闪点 | 145 °F |
| 臭い (Odor) | ジプロピレングリコール中10.00%。ハーブ、スパイシー、フェノール、樟脳、薬用、芳香族、テルペン |
| においのタイプ | ハーブ |
| 由来生物 | Thymus vulgaris and/or Thymus zygis oil |
| 旋光度（Optical Rotation） | [α]20/D 1°, neat |
| 安定性： | 安定。可燃性。強力な酸化剤とは相容れない。 |
| 主な用途 | フレーバーそして香料 |
| 化粧品成分の機能 | 香料 トニック スキンコンディショニング |
| EPAの化学物質情報 | Thyme oil (8007-46-3) |
| 主な危険性 | C |
| Rフレーズ | 34 |
| Sフレーズ | 26-36/37/39-45 |
| RIDADR | UN 1760 8/PG 3 |
| WGK Germany | 2 |
| RTECS 番号 | XP2000000 |
| TSCA | TSCA listed |
| ストレージクラス | 3 - Flammable liquids |
| Hazard Classifications | Flam. Liq. 3 Skin Corr. 1B |
| 毒性 | The acute oral LD50 value in rats was reported as 4.70 g/kg (3.75-5.67 g/kg) (Moreno, 1973). The acute dermal LD50 value in rabbits was reported as > 5 g/kg (Moreno, 1973). |
タチジャコウソウ花/葉油 化学特性,用途語,生産方法
このような結果となっており、化粧品配合量および通常使用下の中で非刺激性になるよう配合される場合において一般に安全性に問題のない成分であると考えられます。
化学的特性
Thyme oils are obtained by steam distillation of flowering herb of the thyme species Thymus vulgaris L., grown in the Mediterranean region and in Eastern Europe, and of Thymus zygis L., cultivated in Spain.The typical character of true thymian oils is a relatively high content of the phenolic compounds thymol and carvacrol, although thyme oils containing other main constituents (linalool, borneol) may also be traded as thyme oils.The best known thyme oil is Spanish red thyme oil obtained from T. zygis L. It is a red or reddish liquid with a strong, characteristic, spicy, phenolic odor and a sharp, lasting taste and has the highest thymol content of all thyme oils.
d2020 0.910–0.937; n20D 1.4940–1.5040; α20D 6 ° to 1 °; solubility: 1 vol in ≤3 vol of 80% ethanol.
The main constituent of thyme oil is thymol (37–55%), which also predominantly determines the sensory properties of the oil.
物理的性質
The oil is a colorless, yellow or red liquid. The oil is affected by light. White thyme oil is a pale-yellow liquid.天然物の起源
Found in the plants Thymus vulgaris L. and Thymus zygis L. (Fam. Labiatae) (Guenther, 1949).使用
thyme oil is widely used in botanical therapy since antiquity for its warming, stimulating, and cleansing properties, it is also considered a powerful anti-septic and tonic. Thyme oil serves as a natural preservative with anti-bacterial activity against a wide spectrum of bacterial classes. The genus Thymus produces a variety of species, subspecies, and chemotypes, many with completely different chemical compositions. This includes citriodora thyme, lemon thyme, and red thyme. Lemon thyme is described as healing and soothing for its use in skin care. The oil is obtained from the herb’s branches and flowers.製造方法
By water and steam distillation of the partially dried plants Thymus vulgaris L. and Thymus zygis L. (Gildemeister & Hoffman, 1961).精油の成分
Thymol and carvacrol are the two main constituents of the oil. Their relative percentage ratio in the oil varies widely, depending on the botanical source. Other constituents include anisyl alcohol, linalool, borneol, geraniol, camphene and gamma-terpinene.安全性プロファイル
Moderately toxic by ingestion. A severe skin irritant. Mutation data reported. An allergen. Combustible when exposed to heat or flame. When heated to decomposition it emits acrid smoke and irritating fumes.参考文献
- 日本化粧品工業連合会編（2013）「タチジャコウソウ油」日本化粧品成分表示名称事典 第3版,634.
- ⌃吉田 よし子, 谷田貝 光克, 他編（2005）「タイム（タチジャコウソウ）」香りの百科事典,508-509.
- 亀岡 弘（2008）「タイム油」エッセンシャルオイルの科学,64-65.
- ⌃European Medicines Agency（-）「Thymi aetheroleum – herbal medicinal product」European Medicines Agency, 2025年11月29日アクセス.
- ⌃堀内 哲嗣郎（2010）「香料業界で用いる専門用語」香り創りをデザインする -調香の基礎からフレグランスの応用まで-,32-38.