A0666912
2-Acetylthiophene , 99% , 88-15-3
Synonym(s):
2-Acetylthiophene;Methyl-2-thienyl ketone
CAS NO.：88-15-3
Empirical Formula: C6H6OS
Molecular Weight: 126.18
MDL number: MFCD00005442
EINECS: 201-804-6
| Pack Size | Price | Stock | Quantity |
| 25G | RMB24.00 | In Stock |
|
| 100G | RMB54.40 | In Stock |
|
| 500G | RMB208.00 | In Stock |
|
| 2.5KG | RMB991.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 10-11 °C (lit.) |
| Boiling point: | 214 °C (lit.) |
| Density | 1.168 g/mL at 25 °C (lit.) |
| vapor pressure | 2.7 hPa (50 °C) |
| refractive index | n |
| Flash point: | 196 °F |
| storage temp. | Store below +30°C. |
| solubility | 14g/l |
| form | Liquid |
| color | Clear pale yellow to light brown |
| Odor | at 100.00 %. sulfurous nutty hazelnut walnut |
| Odor Type | sulfurous |
| biological source | synthetic |
| Water Solubility | Insoluble in water. |
| Sensitive | Light Sensitive |
| BRN | 107910 |
| InChIKey | WYJOVVXUZNRJQY-UHFFFAOYSA-N |
| LogP | 1.250 |
| CAS DataBase Reference | 88-15-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanone, 1-(2-thienyl)-(88-15-3) |
| EPA Substance Registry System | Ethanone, 1-(2-thienyl)- (88-15-3) |
Description and Uses
2-Acetylthiophene(2AT) is used as an intermediate in the manufacturing of drugs like Tiamonium Iodide, Suprofan, Stepronin, Tenonitrozole, Namirotene, etc. 2AT is used as an important precursor to thiophene-2-acetic acid (T2AA) or its acid chloride (Cl) and thiophene-2-carboxylic acid (T2CA) (Cl). It is important that the process used to synthesize 2AT yields the lowest amount of 3- acetylthiophene isomer.
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H300+H330-H311 |
| Precautionary statements | P260-P264-P270-P280-P302+P352+P312-P304+P340+P310 |
| Hazard Codes | T,Xi,Xn |
| Risk Statements | 25-23/24/25-20/21/22 |
| Safety Statements | 45-38-36/37/39-28-36 |
| RIDADR | UN 2810 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | OB6300000 |
| F | 13 |
| Autoignition Temperature | 265 °C DIN 51794 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29349990 |
| Toxicity | LD50 orally in Rabbit: 25 - 200 mg/kg LD50 dermal Rat 370 mg/kg |
| Limited Quantities | 100ml (liquid) or 0.5 Kg (solid) |
| Excepted Quantities | Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml) |
