登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3(CH2)11OH
化学文摘社编号:
分子量:
186.33
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-982-0
Beilstein/REAXYS Number:
1738860
MDL number:
产品名称
1-十二烷醇, analytical standard
InChI key
LQZZUXJYWNFBMV-UHFFFAOYSA-N
InChI
1S/C12H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
SMILES string
CCCCCCCCCCCCO
grade
analytical standard
vapor density
7.4 (vs air)
vapor pressure
0.1 mmHg ( 20 °C)
assay
≥98.0% (GC)
autoignition temp.
500 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
4 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
impurities
≤0.5% water
refractive index
n20/D 1.442 (lit.)
bp
260-262 °C (lit.)
mp
22-26 °C (lit.)
density
0.833 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
1-十二醇可用作定量测定以下物质中分析物的分析参考标准品:
- 通过气相色谱-质谱联用(GC-MS)法测定火炬姜
- (Etlingera elatior)
- 花 。
- 通过气相色谱(GC)和气相色谱质谱联用(GC-MS)法测定贯叶连翘 (Hypericum perforatum)地上部分提取的精油。
- 通过气相色谱-质谱联用(GC-MS)和气相色谱-质谱/嗅觉测量法(GC-MS / O)结合香气提取稀释分析(AEDA)测定小型蓼(Polygonum minus)精油。
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务部门。
General description
1-十二醇属于香料和香精标准品类,用于食品和化妆品的质量控制。它被鉴定为火炬姜(Etlingera elatior)花的主要成分,广泛用于传统医学中,并被用作食品、贯叶连翘(Hypericum perforatum翘)和小型蓼 (Polygonum minus)精油中的风味化合物。它是研究最多的C12醇,并广泛用作低成本香水、洗涤剂香精等中的稀释剂/溶剂/掺和剂。
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
249.8 °F - closed cup
flash_point_c
121 °C - closed cup
Changes in essential oil composition in Saint John?s wort (Hypericum perforatum L.) aerial parts during its phenological cycle
Schwob I, et al.
Biochemical Systematics and Ecology, 32(8), 735-745 (2004)
GC-MS/Olfactometric characterisation and aroma extraction dilution analysis of aroma active compounds in'Polygonum minus' essential oil
Rusdi AN, et al.
Plant Archives, 9(4), 289-289 (2016)
Chemical composition, phytochemical and antioxidant activity from extract of Etlingera elatior flower from Indonesia
Maimulyanti A and Prihadi RA
Journal of Pharmacognosy and Phytochemistry, 3(6), 233-238 (2015)
Perfume and Flavor Chemicals (Aroma Chemicals) Vol.1, 1 (2019)
Patty's Toxicology, 6(5) (2001)
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持
