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223034

1-苯基-1,2-丙二酮

Name: 1-苯基-1,2-丙二酮
Brand: ALDRICH

99%

别名:

乙酰苯甲酰

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关于此项目

线性分子式:

C₆H₅COCOCH₃

化学文摘社编号:

579-07-7

分子量:

148.16

NACRES:

NA.22

PubChem Substance ID:

24853362

UNSPSC Code:

12352100

EC Number:

209-435-2

MDL number:

MFCD00008755

Assay:

99%

Form:

liquid

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属性

Quality Level

200

assay

99%

form

liquid

impurities

1% methyl benzoate

refractive index

n20/D 1.532 (lit.)

bp

103-105 °C/14 mmHg (lit.)

density

1.101 g/mL at 25 °C (lit.)

functional group

ketone, phenyl

SMILES string

CC(=O)C(=O)c1ccccc1

InChI

1S/C9H8O2/c1-7(10)9(11)8-5-3-2-4-6-8/h2-6H,1H3

InChI key

BVQVLAIMHVDZEL-UHFFFAOYSA-N

Gene Information

human ... ACHE(43), BCHE(590), CES1(1066)

说明

General description

已研究 1-苯基-1,2-丙二酮在铂胶体上的对映体选择性加氢反应。

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pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319,H335

pcodes

P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

183.2 °F - closed cup

flash_point_c

84 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Alternative photoinitiator system reduces the rate of stress development without compromising the final properties of the dental composite.

Luis Felipe J Schneider et al.

Dental materials : official publication of the Academy of Dental Materials, 25(5), 566-572 (2008-12-30)

Stress development during the polymerization process continues to be a major factor that limits predictability and longevity of resin composite restorations. This study evaluated the effect of the photoinitiator type on the maximum rate of polymerization (R(p)(max)), stress development (final

Photoinitiation chemistry affects light transmission and degree of conversion of curing experimental dental resin composites.

A Ogunyinka et al.

Dental materials : official publication of the Academy of Dental Materials, 23(7), 807-813 (2006-08-18)

The effect of photoinitiator and co-initiator chemistry on the setting reaction and degree of conversion of dental resin-based composites (RBCs) has rarely been determined explicitly. This work examines the effect of type and concentration of photoinitiator and co-initiator on the

Experimental and theoretical analysis of asymmetric induction in heterogeneous catalysis: diastereoselective hydrogenation of chiral alpha-hydroxyketones over Pt catalyst.

Igor Busygin et al.

Journal of the American Chemical Society, 131(12), 4449-4462 (2009-03-06)

Assessing the origin of asymmetric induction in heterogeneously catalyzed hydrogenation is a challenging task. In this work, hydrogenation of a chiral compound, (R)-1-hydroxy-1-phenyl-2-propanone [(R)-PAC], in toluene over cinchonidine modified and unmodified Pt/Al(2)O(3) was studied. To reveal the detailed reaction mechanism

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全球贸易项目编号

货号	GTIN
223034-1G	04061838778161
223034-5G	04061837707803