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T27804

Sigma-Aldrich

4-(2-Thienyl)butyric acid

98%

Synonym(s):

2-Thiophenebutyric acid

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About This Item

Empirical Formula (Hill Notation):
C8H10O2S
CAS Number:
4653-11-6
Molecular Weight:
170.23
EC Number:
225-090-0
MDL number:
MFCD00005463
UNSPSC Code:
12352100
PubChem Substance ID:
24900075
NACRES:
NA.22

Quality Level

100

assay

98%

refractive index

n20/D 1.532 (lit.)

density

1.169 g/mL at 25 °C (lit.)

SMILES string

OC(=O)CCCc1cccs1

InChI

1S/C8H10O2S/c9-8(10)5-1-3-7-4-2-6-11-7/h2,4,6H,1,3,5H2,(H,9,10)

Inchi Key

VYTXLSQVYGNWLV-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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L H Lash et al.
Toxicology, 103(3), 167-175 (1995-12-10)
Relative cytotoxicity and mechanism of action of thiophenes were investigated in suspensions of freshly isolated renal proximal tubular (PT) and distal tubular (DT) cells using 4-(2-thienyl)butyric acid (TByA) as a model compound. TByA produced significantly greater time- and concentration-dependent cytotoxicity

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