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281492

苯甲酰乙酸乙酯

Name: 苯甲酰乙酸乙酯
Brand: ALDRICH

technical grade, 90%

别名:

3-氧代苯丙酸乙酯, 苄酸乙酸乙酯

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关于此项目

线性分子式:

C₆H₅COCH₂COOC₂H₅

化学文摘社编号:

94-02-0

分子量:

192.21

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24856975

EC Number:

202-295-3

Beilstein/REAXYS Number:

389944

MDL number:

MFCD00009196

Assay:

90%

Form:

liquid

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属性

grade

technical grade

Quality Segment

100

vapor density

6.6 (vs air)

assay

90%

form

liquid

refractive index

n20/D 1.52 (lit.)

bp

265-270 °C (lit.)

solubility

alcohol: miscible, diethyl ether: miscible, water: insoluble

density

1.11 g/mL at 25 °C (lit.)

functional group

ester, ketone, phenyl

SMILES string

CCOC(=O)CC(=O)c1ccccc1

InChI

1S/C11H12O3/c1-2-14-11(13)8-10(12)9-6-4-3-5-7-9/h3-7H,2,8H2,1H3

InChI key

GKKZMYDNDDMXSE-UHFFFAOYSA-N

说明

General description

Ethyl benzoylacetate is an ester. It undergoes microbial reduction by bakers′ yeast (Saccharomyces cerevisiae), Beauveria sulfurescens or Geotrichum candidum to afford ethyl (S)-3-hydroxy-3-phenylpropionate. It undergoes Claisen condensation reaction with malononitrile to afford 2-cyano-5-phenyl-3,5-dioxopentanonitrile which on cyclization followed by coupling with diazonium salts yields azo derivatives.

Application

Ethyl benzoylacetate was sed in the preparation of:

triazipinones
ethyl 2-fluoro-2-benzolyacetate
1,2,4-triazolo[1,5-a]pyrimidine antibiotic essramycin
benzo[c]furan-4,7-diones
iodonium ylides

Packaging

Packaged in glass bottles

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存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

284.0 °F - closed cup

flash_point_c

140 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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