W294004
Propylene glycol
≥99.5% (GC), FCC, FG
동의어(들):
1,2-Propanediol, Propylene glycol
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3CH(OH)CH2OH
CAS 번호:
Molecular Weight:
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
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.)
bp
187 °C (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
SMILES string
CC(O)CO
InChI
1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI key
DNIAPMSPPWPWGF-UHFFFAOYSA-N
General description
Propylene glycol is an aliphatic dihydric alcohol with a wide range of applications in the food industry such as an anticaking agent, antioxidant, humectant, flavoring agent, emulsifier, stabilizer, thickener etc.
Application
- Fatally impaired glucose digestion by propylene glycol in Aedes aegypti (Diptera: Culicidae) and co-formulation with terpenoids for enhancing attractive toxic sugar baits.: This study explores the application of propylene glycol in impairing glucose digestion in mosquitoes, offering a novel approach to vector control through enhanced toxic sugar baits. The synergy with terpenoids broadens its impact, marking significant progress in pest management strategies (Maes et al., 2024).
- Null cross-modal effects of olfactory training on visual, auditory or olfactory working memory in 6- to 9-year-old children.: This neuroscientific study utilizes propylene glycol in olfactory training exercises, investigating its potential to influence cross-modal sensory processing. Despite null findings, it provides a critical assessment of sensory integration therapies (Pieniak et al., 2024).
- Propylene glycol toxicity in an adolescent secondary to chronic cornstarch ingestion.: This medical case study addresses the risks associated with excessive propylene glycol intake, highlighting its potential toxic effects. The study serves as a crucial reminder of the need for regulatory scrutiny and public awareness regarding chemical additives in food products (Downey et al., 2024).
저장 등급
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
Handbook of Preservatives, 508-508 (2004)
Encyclopedia of Food and Color Additives, 2, 2347-2347 (1997)
Bahareh Eftekharzadeh et al.
Nature communications, 10(1), 3562-3562 (2019-08-10)
Molecular chaperones such as Hsp40 and Hsp70 hold the androgen receptor (AR) in an inactive conformation. They are released in the presence of androgens, enabling transactivation and causing the receptor to become aggregation-prone. Here we show that these molecular chaperones