Cas no 13679-72-6 (2-Acetyl-3-methylthiophene)
2-Acetyl-3-methylthiophene structure
Product Name:2-Acetyl-3-methylthiophene
CAS No:13679-72-6
MF:C7H8OS
MW:140.202820777893
MDL:MFCD00005443
CID:49409
Update Time:2026-05-14
2-Acetyl-3-methylthiophene Chemical and Physical Properties
Names and Identifiers
-
- 1-(3-Methylthiophen-2-yl)ethanone
- 2-Acetyl-3-methylthiophene
- 1-(3-Methyl-2-thienyl)ethan-1-one
- 3-METHYL-2-ACETYLTHIOPHENE
- Thiophene, 2-acetyl-3-methyl
- 1-(3-Methyl-2-thienyl)ethanone
- Ethanone, 1-(3-methyl-2-thienyl)-
- 1-(3-Methyl-thiophen-2-yl)-ethanone
- 1-(3-Methylthiophen-2-yl)ethan-1-one
- 76167 3-METHYL-2-ACETYLTHIOPHENE
- 2-ACETYL-3-METHYLTHIOPHENE,98%
-
- MDL： MFCD00005443
- Inchi： 1S/C7H8OS/c1-5-3-4-9-7(5)6(2)8/h3-4H,1-2H3
- InChI Key： YBJDKNXEWQSGEL-UHFFFAOYSA-N
- SMILES： CC1=C(C(=O)C)SC=C1
- BRN： 112023
Computed Properties
- Exact Mass: 140.03000
- Monoisotopic Mass: 140.03
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 9
- Rotatable Bond Count: 1
- Complexity: 122
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: 2
- Topological Polar Surface Area: 45.3A^2
Experimental Properties
- Color/Form: colorless liquid
- Density: 1.124?g/mL?at 25?°C(lit.)
- Boiling Point: 98-99?°C/14?mmHg(lit.)
- Flash Point: Fahrenheit: 199.4 ° f < br / > Celsius: 93 ° C < br / >
- Refractive Index: n20/D 1.562(lit.)
- PSA: 45.31000
- LogP: 2.25910
- Solubility: Unable or difficult to mix
2-Acetyl-3-methylthiophene Security Information
- WGK Germany：3
- Hazard Category Code： R20/21/22: harmful by inhalation, skin contact and accidental swallowing.
- Safety Instruction： S36/37
-
Hazardous Material Identification：
- HazardClass：IRRITANT, IRRITANT-HARMFUL
- PackingGroup：III
- Risk Phrases：R20/21/22
- Packing Group：III
- Safety Term：S36/37
- Packing Group：III
2-Acetyl-3-methylthiophene Customs Data
- HS CODE：2934999090
- Customs Data：
China Customs Code:
2934999090Overview:
2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
2-Acetyl-3-methylthiophene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A167103-1g |
2-Acetyl-3-methylthiophene |
13679-72-6 | 97% | 1g |
￥205.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A167103-5g |
2-Acetyl-3-methylthiophene |
13679-72-6 | 97% | 5g |
￥701.90 | 2023-09-04 | |
| Alichem | A169004848-10g |
1-(3-Methylthiophen-2-yl)ethanone |
13679-72-6 | 98% | 10g |
$171.70 | 2022-04-02 | |
| Alichem | A169004848-25g |
1-(3-Methylthiophen-2-yl)ethanone |
13679-72-6 | 98% | 25g |
$329.60 | 2022-04-02 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | A886033-5g |
2-Acetyl-3-methylthiophene |
13679-72-6 | 97% | 5g |
￥723.00 | 2022-01-11 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 249645-5G |
2-Acetyl-3-methylthiophene |
13679-72-6 | 5g |
￥866.63 | 2023-12-09 | ||
| Matrix Scientific | 012657-5g |
2-Acetyl-3-methylthiophene, 98% |
13679-72-6 | 98% | 5g |
$48.00 | 2023-09-06 | |
| Matrix Scientific | 012657-25g |
2-Acetyl-3-methylthiophene, 98% |
13679-72-6 | 98% | 25g |
$187.00 | 2023-09-06 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | F-MK803-250mg |
2-Acetyl-3-methylthiophene |
13679-72-6 | 97% | 250mg |
￥191.0 | 2022-06-09 | |
| Chemenu | CM199513-25g |
2-Acetyl-3-methylthiophene |
13679-72-6 | 98% | 25g |
$299 | 2021-08-05 |
2-Acetyl-3-methylthiophene Related Literature
-
Christina Dindi?,Jil Ludovicy,Vladimir Terzi,Arne Lüchow,Natalja Vogt,Jean Demaison,Ha Vinh Lam Nguyen Phys. Chem. Chem. Phys. 2022 24 3804
-
Christina Dindi?,Ha Vinh Lam Nguyen Phys. Chem. Chem. Phys. 2023 25 509
-
Haining Xu,Xiaoming Zhang,Eric Karangwa RSC Adv. 2016 6 65825
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