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线性分子式:
CH3CH(OH)CH2OH
化学文摘社编号:
分子量:
76.09
PubChem Substance ID:
UNSPSC Code:
12164502
Council of Europe no.:
4212
FEMA Number:
2940
NACRES:
NA.21
EC Number:
200-338-0
MDL number:
Beilstein/REAXYS Number:
1340498
E Number:
E 1520
Organoleptic:
odorless
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens
InChI key
DNIAPMSPPWPWGF-UHFFFAOYSA-N
InChI
1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
SMILES string
CC(O)CO
biological source
synthetic
grade
FG, Fragrance grade, Halal, Kosher
agency
follows IFRA guidelines
reg. compliance
EU Regulation 1223/2009, FCC, FDA 21 CFR 175.300, FDA 21 CFR 175.320, FDA 21 CFR 176.180, FDA 21 CFR 176.210, FDA 21 CFR 184.1666, EU Regulation 1333/2008 & 178/2002
vapor density
2.62 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
assay
≥99.5% (GC)
form
viscous liquid
autoignition temp.
779 °F
expl. lim.
12.5 %
refractive index
n20/D 1.432 (lit.)
mp
−60 °C (lit.)
density
1.036 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
odorless
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General description
丙二醇是一种脂肪族二元醇,在食品工业中应用广泛,可用作抗结剂,抗氧化剂,保湿剂,风味剂,乳化剂,稳定剂,增稠剂等。
Application
- 丙二醇对埃及伊蚊葡萄糖消化的致命损害(双翅目:库蚊)和与萜类化合物共同配制,以增强有毒糖饵的吸引力。:本研究探讨了丙二醇在破坏蚊子葡萄糖消化中的应用,为通过增强毒性糖饵控制病媒提供了一种新的方法。与萜类化合物的协同作用扩大了其影响力,标志着病虫害管理战略取得重大进展(Maes et al., 2024)。
- 嗅觉训练对6 ~ 9岁儿童视觉、听觉或嗅觉工作记忆的无交叉模态影响。:本神经科学研究利用丙二醇在嗅觉训练练习,调查其影响跨模态感觉处理的潜力。尽管研究还没有结果,但它提供了对感觉统合疗法的重要评估(Pieniak et al., 2024)。
- 青少年慢性摄入玉米淀粉继发的丙二醇毒性。:本医学案例研究解决了过量摄入丙二醇的相关风险,强调了其潜在的毒性作用。这项研究提醒人们,需要对食品中的化学添加剂进行监管审查并提高公众意识(Downey et al., 2024)。
存储类别
10 - Combustible liquids
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
wgk
WGK 1
flash_point_f
219.2 °F - closed cup
flash_point_c
104 °C - closed cup
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