147494
2-乙氧基苯甲酸
98%
别名:
2-乙氧基安息香酸
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线性分子式:
C2H5OC6H4CO2H
化学文摘社编号:
分子量:
166.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
205-130-3
Beilstein/REAXYS Number:
2691039
MDL number:
Assay:
98%
Form:
solid
产品名称
2-乙氧基苯甲酸, 98%
InChI key
XDZMPRGFOOFSBL-UHFFFAOYSA-N
InChI
1S/C9H10O3/c1-2-12-8-6-4-3-5-7(8)9(10)11/h3-6H,2H2,1H3,(H,10,11)
SMILES string
CCOc1ccccc1C(O)=O
assay
98%
form
solid
refractive index
n20/D 1.54 (lit.)
bp
174-176 °C/15 mmHg (lit.)
mp
19.3-19.5 °C (lit.)
solubility
95% ethanol: soluble 5%, clear, colorless to yellow
density
1.105 g/mL at 25 °C (lit.)
functional group
carboxylic acid
Quality Level
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Application
2-Ethoxybenzoic acid was used in thermally induced solvent-free reactions of Ph3Bi with a series of thiols and carboxylic acids.
General description
2-Ethoxybenzoic acid is dental cement. It is root-end filling material and prevents the entry of root-canal pathogens into periapical regions.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
209.5 °F - closed cup
flash_point_c
98.6 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
M William Lockard
The Journal of prosthetic dentistry, 88(5), 473-478 (2002-12-11)
The dental literature has shown a 3% to 25% pulpal necrosis rate as a result of tooth preparation for complete coverage restorations. The purpose of this retrospective study was to examine clinical and radiographic records for evidence of pulpal necrosis
S Fujisawa et al.
Journal of dental research, 82(1), 43-47 (2003-01-01)
The liquid of 2-ethoxybenzoic acid cements is composed of 2-ethoxybenzoic acid and eugenol (4-allyl-2-methoxyphenol). Recently, eugenol was reported to produce radicals at a higher pH, which consequently directly damages cells. We examined here whether eugenol radicals are generated from the
S Fujisawa et al.
Journal of dental research, 60(4), 860-864 (1981-04-01)
The binding constants (log K) of eugenol, o-ethoxy-benzoic acid, and their analogues, plus other organic compounds widely used in dentistry with bovine serum albumin, were examined with respect to the partition coefficients of these compounds in octanol-water (log P). Linear
Grazyna Bieniek et al.
Journal of occupational health, 46(3), 175-180 (2004-06-25)
A method for the qualitative analysis of aromatic hydrocarbons in air and their various urinary metabolites is presented. The air was sampled in charcoal tubes and extracted with carbon disulfide. The hydrocarbons were identified as being aliphatic hydrocarbons (C(9)-C(19)), aromatic
Chun-Pin Lin et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 71(2), 429-440 (2004-09-25)
Various root-end filling materials have been used to prevent the entry of root-canal pathogens into periapical regions. Five root-end filling materials were compared regarding the cytotoxicity, apoptosis, and mitochondrial dehydrogenase (MDH) activities of human periodontal ligament (PDL) fibroblasts, with the
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