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Merck
CN

P31000

Phenylpropargyl aldehyde

96%

Synonym(s):

Phenylpropiolaldehyde, 3-Phenyl-2-propynal

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About This Item

Linear Formula:
C6H5C≡CCHO
CAS Number:
2579-22-8
Molecular Weight:
130.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24898390
EC Number:
219-942-0
Beilstein/REAXYS Number:
1099281
MDL number:
MFCD00006995
Assay:
96%

Key Documents

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InChI

1S/C9H6O/c10-8-4-7-9-5-2-1-3-6-9/h1-3,5-6,8H

InChI key

IDASOVSVRKONFS-UHFFFAOYSA-N

SMILES string

[H]C(=O)C#Cc1ccccc1

assay

96%

refractive index

n20/D 1.604 (lit.)

bp

118 °C/13 mmHg (lit.)

density

1.064 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

100

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GHS07

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Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

201.2 °F - closed cup

flash_point_c

94 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
STBJ4879
STBH7362
STBG6262V
S44255
12620LD

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M E Grace et al.
The Journal of biological chemistry, 262(35), 16778-16785 (1987-12-15)
beta-Lactamases of all three classes, A, B, and C, are inactivated by phenylpropynal and p-nitrophenylpropynal. The inactivation of RTEM-2 beta-lactamase and of Bacillus cereus beta-lactamase I is accelerated in the presence of A type substrates such as dicloxacillin, quinacillin, and

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