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About This Item
Linear Formula:
C6H5C≡CCHO
CAS Number:
Molecular Weight:
130.14
Beilstein:
1099281
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
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
SMILES string
[H]C(=O)C#Cc1ccccc1
InChI
1S/C9H6O/c10-8-4-7-9-5-2-1-3-6-9/h1-3,5-6,8H
InChI key
IDASOVSVRKONFS-UHFFFAOYSA-N
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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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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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