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Key Documents

8.04542

Sigma-Aldrich

3-Phenylpropionaldehyde

for synthesis

Synonym(s):

3-Phenylpropionaldehyde, Hydrocinnamaldehyde, 3-Phenylpropanal

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About This Item

Empirical Formula (Hill Notation):
C9H10O
CAS Number:
104-53-0
Molecular Weight:
134.18
MDL number:
MFCD00007021
UNSPSC Code:
12352114
EC Index Number:
203-211-8
NACRES:
NA.22

vapor pressure

15 hPa ( 98 °C)

Quality Level

200

assay

≥95.0% (GC)

form

liquid

autoignition temp.

245 °C (DIN 51794)

potency

>5000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)

bp

222 °C

mp

-42 °C

transition temp

flash point 105 °C (DIN 51758)

density

1.01 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C9H10O/c10-8-4-7-9-5-2-1-3-6-9/h1-3,5-6,8H,4,7H2

InChI key

YGCZTXZTJXYWCO-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.010 - 1.018
Identity (IR): passes test

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

203.0 °F - closed cup

flash_point_c

95 °C - closed cup

Certificates of Analysis (COA)

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