CAS Number2689-68-1
Synonymsmethyl tetrahydro-4-oxo-3-thenoate; 4-CARBOMETHOXYTETRAHYDRO-3-THIOPHENE; Methyl 4-oxotetrahydrothiophene-3-carboxylate; Methyl4-oxotetrahydrothiophene-3-carboxylate; 3-oxo-4-methoxycarbonyltetrahydrothiophene; methyl 4-keto-tetrahydrothiophene-3-carboxylate; methyl 4-oxo-tetrahydro-thiophene-3-carboxylate; Methyl 4-oxotetrahydro-3-thiophenecarboxylate; Methyl tetrahydro-4-oxo-3-thiophenecarboxylate; 4-Carbomethoxytetrahydro-3-thiophenone; 4-carbomethoxy-2,3,4,5-tetrahydro-3-thiophenone; Methyl 3-oxotetrahydrothiophene-4-carboxylate; 3-Thiophenecarboxylic acid, tetrahydro-4-oxo-, methyl ester; Methyl 4-oxotetrahydrothiophene-3-carboxylate,Tech.; 4-oxo-tetrahydro-thiophene-3-carboxylic acid methyl ester; METHYL 3-OXOTETRAHYDROTHIOPHENE4-CARBOXYLATE; tetrahydro-4-oxo-3-thiophenecarboxylicaci
Molecular FormulaC6H8O3S
Molecular Weight160.19
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point248.4±40.0 °C at 760 mmHg
Melting Point38-41ºC
AppearanceLight yellow to yellow crystalline powder
EINECS220-256-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2689-68-1 |
| Catalog No. | 2A-9028906 |
| Chinese Name | 4-氧四氢噻酚-3-羧酸甲酯 |
| Synonyms | methyl tetrahydro-4-oxo-3-thenoate; 4-CARBOMETHOXYTETRAHYDRO-3-THIOPHENE; Methyl 4-oxotetrahydrothiophene-3-carboxylate; Methyl4-oxotetrahydrothiophene-3-carboxylate; 3-oxo-4-methoxycarbonyltetrahydrothiophene; methyl 4-keto-tetrahydrothiophene-3-carboxylate; methyl 4-oxo-tetrahydro-thiophene-3-carboxylate; Methyl 4-oxotetrahydro-3-thiophenecarboxylate; Methyl tetrahydro-4-oxo-3-thiophenecarboxylate; 4-Carbomethoxytetrahydro-3-thiophenone; 4-carbomethoxy-2,3,4,5-tetrahydro-3-thiophenone; Methyl 3-oxotetrahydrothiophene-4-carboxylate; 3-Thiophenecarboxylic acid, tetrahydro-4-oxo-, methyl ester; Methyl 4-oxotetrahydrothiophene-3-carboxylate,Tech.; 4-oxo-tetrahydro-thiophene-3-carboxylic acid methyl ester; METHYL 3-OXOTETRAHYDROTHIOPHENE4-CARBOXYLATE; tetrahydro-4-oxo-3-thiophenecarboxylicaci |
| Molecular Formula | C6H8O3S |
| Molecular Weight | 160.19 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 248.4±40.0 °C at 760 mmHg |
| Melting Point | 38-41ºC |
| Appearance | Light yellow to yellow crystalline powder |
| Storage Condition | 2~8℃ |
| EINECS | 220-256-9 |
| HTC | 2934999090 |
| PubChem ID | 419218 |
| SMILES | COC(=O)C1CSCC1=O |
| InChI | InChI=1S/C6H8O3S/c1-9-6(8)4-2-10-3-5(4)7/h4H,2-3H2,1H3 |
| InChI Key | LEAKUJFYXNILRB-UHFFFAOYSA-N |
| Hazard Symbols | Xi |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S37/39 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Related Products in Heterocyclic Building Blocks | ||
|---|---|---|
| 1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde | 2644-93-1 | 2A-9028857 |
| 4,4'-Dithiodipyridine | 2645-22-9 | 2A-9028860 |
| 3-Aminopiperidine-2,6-dione hydrochloride | 2686-86-4 | 2A-9028893 |
| N-Methyl-2-pyrrolidone | 2687-44-7 | 2A-9028897 |
| 1-Lauryl-2-pyrrolidone | 2687-96-9 | 2A-9028900 |
| Methyl 3-oxotetrahydrothiophene-2-carboxylate | 2689-69-2 | 2A-9028907 |
| Methyl tetrahydro-4-methyl-3-oxothiophene-2-carbonate | 2689-70-5 | 2A-9028908 |
| 4-Amino-3-chloro-2,5,6-trifluoropyridine | 2693-57-4 | 2A-9028911 |
| 3-Amino-6-chloropyrazine-2-carboxylic acid | 2727-13-1 | 2A-9028944 |
| 2-Methylindole-3-ethylamine | 2731-06-8 | 2A-9028946 |
| Browse all Heterocyclic Building Blocks products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS