501-94-0
中文名稱
對羥基苯乙醇
英文名稱
4-Hydroxyphenethyl alcohol
CAS
501-94-0
EINECS 編號
207-930-8
分子式
C8H10O2
MDL 編號
MFCD00002902
分子量
138.16
MOL 文件
501-94-0.mol
更新日期
2026/07/15 09:13:12
501-94-0 結構式
基本信息
中文別名
4-羥基苯乙醇對羥基苯乙醇
2-(4-羥苯基)乙醇
對羥苯基乙醇
4-羥基苯乙醇/酪醇
2-(4-羥基苯)乙醇
對羥基苯乙醇/酪醇
英文別名
2-(4-HYDROXYPHENYL)ETHANOL2-(4-HYDROXYPHENYL)ETHYL ALCOHOL
2-(P-HYDROXYPHENYL)ETHANOL
4-(2-HYDROXYETHYL)PHENOL
4-HYDROXYPHENETHYL ALCOHOL
4-HYDROXYPHENYLETHYL ALCOHOL
AKOS 91052
PHEP
P-HYDROXY PHENETHYL ALCOHOL
P-HYDROXYPHENYLETHANOL
TYROSOL
4-hydroxy-benzeneethano
4-hydroxy-Benzeneethanol
4-Hydroxyphenylethanol
beta-(4-Hydroxyphenyl)ethanol
beta-(p-Hydroxyphenyl)ethanol
Ethanol, 2-(4-hydroxyphenyl)
Phenethyl alcohol, p-hydroxy-
p-Hydroxy-benzeneethanol
p-Hydroxyphenylethyl alcohol
所屬類別
化學試劑：芳香醇物理化學性質
外觀性狀結晶。熔點89-92℃。
熔點89-92 °C(lit.)
沸點195°C (18 mmHg)
密度1.0742 (rough estimate)
折射率1.5590 (estimate)
閃點139°C/1mm
儲存條件Store below +30°C.
溶解度水中的溶解度為124克/升
酸度系數(shù)(pKa)10.17±0.13(Predicted)
形態(tài)晶體或結晶粉末
顏色灰白色至淺米色
氣味 (Odor)at 100.00 %. mild sweet floral fruity
香型floral
水溶解性微溶
檢測方法HPLC,NMR
BRN1859884
Henry's Law Constant3.5×105 mol/(m3Pa) at 25℃, McFall et al. (2020)
主要應用cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
化妝品成分功效ORAL CARE
SKIN CONDITIONING - MISCELLANEOUS
ANTIOXIDANT
SKIN CONDITIONING - MISCELLANEOUS
ANTIOXIDANT
InChI1S/C8H10O2/c9-6-5-7-1-3-8(10)4-2-7/h1-4,9-10H,5-6H2
InChIKeyYCCILVSKPBXVIP-UHFFFAOYSA-N
SMILESOCCc1ccc(O)cc1
LogP0.851 (est)
CAS 數(shù)據(jù)庫501-94-0(CAS DataBase Reference)
NIST化學物質信息Benzeneethanol, 4-hydroxy-(501-94-0)
EPA化學物質信息4-Hydroxybenzeneethanol (501-94-0)
安全數(shù)據(jù)
警示詞警告
危險性描述H315-H319-H335
危險品標志Xi
危險類別碼R36/37/38
WGK Germany3
F10
Hazard NoteIrritant
TSCAYes
REACH 注冊登記Active
海關編碼29072900
存儲類別11 - Combustible Solids
危險性類別Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Skin Irrit. 2
STOT SE 3
知名試劑公司產品信息
Acros Organics
4-羥基苯乙醇4-Hydroxyphenethyl alcohol, 98%(501-94-0)
Sigma Aldrich
501-94-0(sigmaaldrich)