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Merck
CN

13191

4-羟基苯甲酸丙酯

pharmaceutical secondary standard; traceable to USP and PhEur

别名:

对羟基安息香酸丙酯, 尼泊金丙酯

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线性分子式:
HOC6H4CO2CH2CH2CH3
化学文摘社编号:
分子量:
180.20
EC Number:
202-307-7
UNSPSC Code:
41116000
MDL number:
Beilstein/REAXYS Number:
1103245
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agency

traceable to Ph. Eur. P3650000, traceable to USP 1577008

mp

95-98 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

SMILES string

CCCOC(=O)c1ccc(O)cc1

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

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hcodes

Hazard Classifications

Aquatic Chronic 3

存储类别

11 - Combustible Solids

flash_point_f

356.0 °F

flash_point_c

180 °C

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Aeshna Amin et al.
Pharmaceutical development and technology, 17(1), 84-93 (2010-10-05)
The present work studies the interaction of methyl paraben (MPB) and propyl paraben (PPB), two widely used antimicrobial agents in multi-dose ophthalmic formulations, with 5 mL, low density polyethylene (LDPE) and polypropylene (PP) blow-fill-seal (BFS) packs, by subjecting the systems to
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
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.
Yang Wang et al.
Analytica chimica acta, 673(2), 145-150 (2010-07-06)
A selective, sensitive, rapid and reliable method based on molecularly imprinted polymers (MIPs) with dual templates to determine total content of parabens in cosmetics was developed. With methylparaben (MP) and propylparaben (PP) as dual-templates, methacrylic acid (MAA) as a functional
M A Farajzadeh et al.
Talanta, 81(4-5), 1360-1367 (2010-05-06)
In this study a new dispersive liquid-liquid microextraction (DLLME) method is presented on the basis of a safe organic solvent, octanol, which is lighter than water. The proposed method is used for the extraction and pre-concentration of some preservatives including

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