| Identification | More | [Name]
2-Thiopheneglyoxylic acid | [CAS]
4075-59-6 | [Synonyms]
2-OXO-2-(2-THIENYL)ACETIC ACID
2-THIENYLGLYOXYLIC ACID
2-THIOPHENEGLYOXYLIC ACID
ALPHA-OXO-2-THIOPHENEACETIC ACID
RARECHEM AL BO 2203
THIOPHENE-2-GLYOXYLIC ACID
alpha-oxothiophen-2-acetic acid
α-oxo-2-thiopheneacetic acid
2-thioylformic acid
α-oxo-2-thiophenacetic acid
2-THIOPHENEGLYOXYLIC ACID 95%
Oxo(thien-2-yl)acetic acid
(2-Thienyl)oxoacetic acid
2-(2-Thienyl)-2-oxoacetic acid
2-Oxo-2-thiophen-2-ylacetic acid
2-Thienylglyoxalic acid
a-Thienylglyoxalic acid
2-(2-Thienyl)glyoxylic acid
Oxo(2-thienyl)acetic acid
α-Oxothiophene-2-acetic acid | [EINECS(EC#)]
223-794-2 | [Molecular Formula]
C6H4O3S | [MDL Number]
MFCD00005441 | [Molecular Weight]
156.16 | [MOL File]
4075-59-6.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
88-91 °C (lit.) | [Boiling point ]
250.38°C (rough estimate) | [density ]
1.404 (estimate) | [refractive index ]
1.5151 (estimate) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2–8 °C | [form ]
solid | [pka]
2.09±0.54(Predicted) | [Sensitive ]
Hygroscopic | [BRN ]
115791 | [CAS DataBase Reference]
4075-59-6(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C,Xi | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [Uses]
2-Thiopheneglyoxylic acid was used in the synthesis of europium complexes. |
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