Pentadecane is a straight-chain alkane with 15 carbon atoms.
定義
Pentadecane is a straight-chain alkane with 15 carbon atoms. It is a component of volatile oils isolated from plants species like Scandix balansae. It has a role as a volatile oil component, an animal metabolite and a plant metabolite.
出典: PubChem
米国FDA 物質登録 · UNII 16H6K2S8M2 · 登録名 PENTADECANE · 単一の化学物質
Pentadecane is the organic compound that conforms to the formula:
化粧品での役割
他の成分を溶かす基剤SOLVENT
安全性・規制情報
韓国の有害物質GHS分類なし · 既存化学物質
詳しい資料 — 表示名・識別番号・物性・試験記録・文献
別名・識別情報
PENTADECANEINCI
- CAS No.化学物質登録番号
- 629-62-9
- EC No.EU化学物質目録番号
- 211-098-1
- DTXSID米国EPA化学物質番号
- DTXSID6027268
- DTXCID米国EPA化合物番号
- DTXCID107268
- IUPAC
- Pentadecane
- 分子式
- C15H32
- 分子量
- 212.421 g/mol
測定された物性
- 性状
- N-pentadecane is a colorless liquid. (NTP, 1992) · Wet Solid, Other Solid, Liquid
- 沸点
- 519.13 °F at 760 mmHg (NTP, 1992) · 270.6 °C
- 融点
- 50 °F (NTP, 1992) · 9.95 °C
- 溶解性
- In water, 4.0X10-5 mg/L at 25 °C · Very soluble in ethyl ether, ethanol
- 密度
- 0.7685 at 68 °F (NTP, 1992) - Less dense than water, will float · 0.7685 g/cu cm at 20 °C
- 安定性
- Stable under recommended storage conditions.
- 色
- 無色
- 融点・凝固点
- 9.9 ℃
- 初留点および沸点範囲
- 270.6 ℃(760 mmHg)
- 引火点
- 104 ℃(closed cup, 計算値)
- 燃焼・爆発範囲の上限/下限
- 6.5 / 0.45 %
- 蒸気圧
- 0.0034 ㎜Hg(25℃)
- 溶解度
- 0.000076 ㎎/ℓ
- 蒸気密度
- 7.3
- 比重
- 0.7685 (20℃/ 4℃)
- n-オクタノール/水分配係数（Kow）
- 7.71 (推定値)
- 自然発火温度
- 395 ℃
- 粘度
- (37.0(SUS))
- 分子量
- 212.42
物質そのものを測定した値です。安全保健公団（KOSHA）の資料はSDS作成・確認の参考用で、原料商品の規格ではありません。
出典: PubChem · 韓国安全保健公団 SDS
製品が実際に使っている用途
米国EPAにこの成分を届け出た製品11件の用途です。化粧品以外の製品も含まれるため、上の数行がこの成分の主な使い道といえます。
- Fragrance3
- Lubricating agent2
- Fuel2
- Intermediate1
- Flavouring and nutrient1
- No specific technical function1
- Solvent1
出典: 米国EPA CompTox
刺激・感作試験の記録
皮膚試験4件・眼試験4件の記録があります。
低いと分類14件
試験の結論はおおむね一致しています（100%）。 原料そのものを試験した記録で、完成品に含まれる濃度での刺激性とは異なります。
試験8件をすべて見る
- Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion) according to - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to other guideline: s 1500.41 Federal Register Vol. 38, No. 187, of the 27 September 1973, page 27019 according to - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion) according to - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) equivalent or similar to - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · other guideline: EPA guideline equivalent or similar to
出典: 米国EPA CompTox
関連文献
- Modeling of the Purulent-Inflammatory Process in Mice Against the Background of Immunosuppression Using Hydrocortisone and 2, 6, 10, 14-tetramethylpentadecane. In Vivo Research · 2024
- Guidelines for the diagnosis and treatment of male‐pattern and female‐pattern hair loss, 2017 version · 2018
- Identification of the New High Oil and Rhizome Yielding Variety of Kaempferia galanga (Jor Lab K-1): A Highly Important Indigenous Medicinal Plants of North East India · 2017
- Study and Control Improvement on the "Mist" of Packaging Box · 2014
- Head-space volatiles of marula (Sclerocarya birrea subsp. caffra) · 2008