Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 2-Thiopheneacetyl Chloride (TAC) (CAS: 39098-97-0) with high quality, production capacity 600 tons per year. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 2-Thiopheneacetyl Chloride, Please contact: alvin@ruifuchem.com
| Chemical Name | 2-Thiopheneacetyl Chloride |
| Synonyms | TAC; 2-Thienylacetyl Chloride; Thiophene-2-Acetyl Chloride; 2-(2-Thienyl)acetylchloride; 2-Thienylacetic Acid Chloride; 2-TAC |
| CAS Number | 39098-97-0 |
| Stock Status | In Stock, Production Capacity 600 Tons per Year |
| Molecular Formula | C6H5ClOS |
| Molecular Weight | 160.62 |
| Boiling Point | 105.0~106.0℃/22 mmHg (lit.) |
| Specific Gravity | 1.303 g/mL at 25℃ (lit.) |
| Refractive Index n20/D | 1.551 (lit.) |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Light Sensitive, Moisture Sensitive |
| Water Solubility | Reacts with Water |
| COA & MSDS | Available |
| Origin of Product | China |
| Product Categories | Pharmaceutical Intermediates |
| Brand | Ruifu Chemical |
| Item | Specifications | Results |
| Appearance | Colorless Transparent or Light Brown Liquid | Complies |
| 2-Thiopheneacetyl Chloride | >98.0% (GC) | 99.41% |
| 2-Thiophenecarbonyl Chloride | <0.50% | 0.03% |
| 3-Thiopheneacetyl Chloride | <1.50% | 0.51% |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, 25kg/Drum, 200kg/Drum, or according to customer's requirement.
Storage Condition: Moisture sensitive, store away from moisture. Keep the container tightly closed and store in a cool, dry, well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources. Store away from oxidizing agent.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
2-Thiopheneacetyl Chloride (TAC) (CAS: 39098-97-0)
Method of Analysis
1. Appearance: By visual
2. GC Conditions
Column Size: HP-FFAP 25m*0.32mm*0.5μm
Detector: FID
Column Temperature: 160℃
Injector Temperature: 250℃
Detection Temperature: 250℃
Carrier Gas: Nitrogen (column pressure: 0.05Mpa)
Sample Size: 2 µl
Sample Treatment Method: 0.1ml 2-Thiopheneacetyl Chloride was placed in 25ml volumetric bottle, dissolved with 10ml methanol (AR), placed for 20min, added 2g sodium carbonate, shook for 10min, and then diluted with methanol (AR) to the scale.
Procedure: Sample injection of 2μL, retention time controlled within 12min, the main peak content of the sample must be >98.0%, 3-Thiopheneacetyl Chloride content <1.50%, 2-Thiopheneacetyl Chloride content <0.50%
Note: Any item that does not meet the above standards will be judged as unqualified product.
Note: The 2-Thiopheneacetyl Chloride is valid for 6 months, and the retained samples should be tested once at the 3rd and 6th month respectively.
Hazard Symbols C - Corrosive
Risk Codes R14 - Reacts violently with water
R34 - Causes burns
R37 - Irritating to the respiratory system
R29 - Contact with water liberates toxic gas
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
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 the label whenever possible.)
S8 - Keep container dry.
S30 - Never add water to this product.
S23 - Do not breathe vapour.
UN IDs UN 3265 8/PG 2
WGK Germany 3
FLUKA BRAND F CODES 8-10-21
TSCA T
HS Code 2934999099
Hazard Class 8
Packing Group III
2-Thiopheneacetyl Chloride (TAC) (CAS: 39098-97-0) is a derivative of thiophene, an organic heterocyclic compound containing a five-membered ring of four carbon and one sulfur atom. 2-Thiopheneacetyl Chloride is widely used in the synthesis of various chemical compounds due to its reactivity and functional reactivity of thiophene.
2-Thiopheneacetyl Chloride (TAC) (CAS: 39098-97-0) is an important organic synthesis intermediate, which is widely used as a pharmaceutical intermediate in the pharmaceutical industry. 2-Thiopheneacetyl Chloride can modify the structure of 7-Aminocephalosporanic acid in the cephalosporin parent nucleus, improve the antibacterial activity of drugs, and is an important intermediate for the synthesis of Cephalothin sodium, Cephaloridine, Cefoxitin and other drugs. In addition, 2-Thiopheneacetyl Chloride is widely used in the fields of pesticides, dyes and other fine chemicals, so 2-Thiopheneacetyl Chloride is particularly important to develop a synthesis method with good stability and simple process.
Insoluble in water. Decomposes exothermically in water yielding fumes of toxic hydrogen chloride.