W295101
4-羟基苯甲酸丙酯
≥99%
别名:
对羟基安息香酸丙酯, 尼泊金丙酯
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关于此项目
线性分子式:
HOC6H4CO2CH2CH2CH3
化学文摘社编号:
分子量:
180.20
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
2951
EC Number:
202-307-7
MDL number:
Beilstein/REAXYS Number:
1103245
Organoleptic:
burnt; smoky
Grade:
Fragrance grade
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens
产品名称
4-羟基苯甲酸丙酯, ≥99%
InChI
1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3
InChI key
QELSKZZBTMNZEB-UHFFFAOYSA-N
SMILES string
CCCOC(=O)c1ccc(O)cc1
biological source
synthetic
grade
Fragrance grade
agency
follows IFRA guidelines
reg. compliance
EU Regulation 1223/2009
assay
≥99%
mp
95-98 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
burnt; smoky
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General description
Propyl 4-hydroxybenzoate belongs to a group called parabens, which are commonly used as preservatives in cosmetics, skin care products, food, and beverages. Propyl 4-hydroxybenzoate, in combination with other parabens also shows strong antimicrobial activity against a wide range of micro-organisms.
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
356.0 °F
flash_point_c
180 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Validation of HPLC analysis of 2-phenoxyethanol, 1-phenoxypropan-2-ol, methyl, ethyl, propyl, butyl and benzyl 4-hydroxybenzoate (parabens) in cosmetic products, with emphasis on decision limit and detection capability.
Borremans M, et al.
Chromatographia, 59(1), 47-53 (2004)
C L Barberis et al.
Journal of food protection, 73(8), 1493-1501 (2010-09-08)
Each year, a significant portion of the peanuts produced cannot be marketed because of fungal disease at the postharvest stage and mycotoxin contamination. Antioxidants could be used as an alternative to fungicides to control ochratoxigenic fungi in peanuts during storage.
José Manuel Pérez Martín et al.
Mutation research, 702(1), 86-91 (2010-08-05)
Propyl p-hydroxybenzoate, commonly referred to as propylparaben, is the most frequently used preservative to inhibit microbial growth and extend shelf life of a range of consumer products. The objective of this study was to provide further insight into the toxicological
Miguel González-Doncel et al.
Environmental pollution (Barking, Essex : 1987), 184, 360-369 (2013-10-08)
Here we proposed a battery of non-invasive biomarkers and a histological survey to examine physiological/anatomical features in embryos, eleutheroembryos (13 days post-fertilization, dpf), and larvae (28-42 dpf) of medaka to investigate the effects of embryonic exposure to propylparaben (PrP). Concentrations <1000 μg
Dennis G Maki et al.
Critical care medicine, 39(4), 613-620 (2011-01-05)
Catheter-related bloodstream infection is the greatest threat to the safety of patients on hemodialysis. Catheter lock solutions containing heparin have been linked to an increased risk of hemorrhage and thrombocytopenia. To ascertain the safety and efficacy for prevention of catheter-related
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