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T32409

2-Thiophenecarboxaldehyde

98%

Synonym(s):

Thenaldehyde

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About This Item

Empirical Formula (Hill Notation):
C5H4OS
CAS Number:
98-03-3
Molecular Weight:
112.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24900117
EC Number:
202-629-8
Beilstein/REAXYS Number:
105819
MDL number:
MFCD00005429
Assay:
98%
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Quality Segment

200

assay

98%

refractive index

n20/D 1.591 (lit.)

bp

198 °C (lit.), 75-77 °C/11 mmHg (lit.)

density

1.2 g/mL at 25 °C (lit.)

functional group

aldehyde

storage temp.

2-8°C

SMILES string

[H]C(=O)c1cccs1

InChI

1S/C5H4OS/c6-4-5-2-1-3-7-5/h1-4H

InChI key

CNUDBTRUORMMPA-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

170.6 °F - closed cup

flash_point_c

77 °C - closed cup

ppe

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

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