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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

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

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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