2-Thienylacetic acid
Names
[ CAS No. ]:
1918-77-0
[ Name ]:
2-Thienylacetic acid
[Synonym ]:
Thiophene-2-carboxaldehyde hydrazone
2-Thiophenecarboxaldehyde,hydrazone
thiophen-2-ylacetic acid
thien-2-yl acetic acid
Thiophene-2-acetic Acid
2-Thiopheneacetic acid
T5SJ B1VQ
2-(Thiophen-2-yl)acetic acid
thien-2-ylmethylene-hydrazine
thiophen-2-yl-acetic acid
2-Thienylacetic acid
MFCD00005458
EINECS 217-639-8
2-Thiophencarbaldehyd-hydrazon
2-thiophene acetic acid
Biological Activity
[Description]:
[Related Catalog]:
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
269.2±15.0 °C at 760 mmHg
[ Melting Point ]:
63-64 °C(lit.)
[ Molecular Formula ]:
C6H6O2S
[ Molecular Weight ]:
142.18
[ Flash Point ]:
116.6±20.4 °C
[ Exact Mass ]:
142.008850
[ PSA ]:
65.54000
[ LogP ]:
1.18
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.587
MSDS
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
Xi:Irritant
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36/37/39-S45-S24/25
[ RIDADR ]:
UN 3261 8/PG 2
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
29349990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles
ACS Appl. Mater. Interfaces 5(4) , 1429-35, (2013)
Rosette-like nanoscale Au materials were simply prepared through one-pot reduction of the AuCl₄⁻ precursor by 2-thiopheneacetic acid (2-TAA) without extra surface capping ligands at room temperature. ...
Thermochemistry of 2- and 3-thiopheneacetic acids: calorimetric and computational study.J. Phys. Chem. A 112(41) , 10378-85, (2008)
The enthalpies of formation in the condensed and gas states, Delta f H m degrees (cd) and Delta f H m degrees (g), of 2- and 3-thiopheneacetic acids were derived from their respective enthalpies of co...
Synthesis, X-ray crystal structure and vibrational spectra of a polymeric copper (II) complex with 2-thiopheneacetic acid. Drozdzewski P, et al.Polyhedron 23(10) , 1785-92, (2010)