6165-68-0
6165-68-0 structure
- Name: Thienylboronic acid
- Chemical Name: 2-Thiopheneboronic acid
- CAS Number: 6165-68-0
- Molecular Formula: C4H5BO2S
- Molecular Weight: 127.957
- Catalog: Chemical reagent Organic reagent Boric acid
- Create Date: 2018-05-26 08:00:00
- Modify Date: 2026-06-30 08:36:49
| Name | 2-Thiopheneboronic acid |
|---|---|
| Synonyms |
MFCD00151850
2-Thiopheneboronic acid， min 2-Thienylboronic acid(contains vying amounts of Anhydride) Thiophen-5-ylboronic acid 2-Thienylboronic acid May contain vying aMounts of anhydride RECHEM AH PB 0243 BORONICACID, B-2-THIENYL 2-Thiopheneboronicaci 2-Thienylboronic acid, May contain vying amounts of anhydride Tiophene-2-boronic acid 2-Thiopheneboronica Acide 2-thiénylboronique THIOPHENYL 2-BORONIC ACID (2,3-Dihydrothieno[2,3-b][1,4]dioxin-6-yl)boronic acid Thiophene-2-Boronic Acid extrapure THIOPHEN-2-YLBORONIC ACID 2-tiopheneboronic acid 2-Thiopheneboronicacid,min 2-Thiopheneboronic acid, min thiophen-2-yl dihydrogen borate 2-Thiopheneboronic Acid (contains vying amounts of Anhydride) 3-Fluoro-4-methoxylboronic acid 2-Boronothiophene Thien-5-ylboronic acid Thiophen-2-ylboronic acid B-2-Thiopheneboronic acid Thiophene-2-boronicacid 2-Thienylboronic acid Thiophen-2-ylboric acid 2-Thienylboronic acid,Thiophene-2-boronic acid thiophen-2-yl-2-boronic acid BUTTPK 98 2-ThiopheneBoricAcid 6-0 2-Thiopheneboronic acid THIOPHENE-2-BORONIC ACID 2-THIENYLBORONIC ACID 2-THIOPHENEBORONIC ACID 2-THIOPHENEBORONIC ACID ,THIOPHENE-2-BORONIC ACID ,2-THIENYLBORONIC ACID 2-thienylboric acid 2-Thienylboronic acid >= 2-Thiopheneboronic acid 2-Thienylboronic acid Thiophen-2-Boronic acid 2-thiophenylboric acid Thienylboronic aci 2-Thiopheneboronic acid, R TIMTEC-BB SBB004243 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 287.9±32.0 °C at 760 mmHg |
| Melting Point | 138-140 °C(lit.) |
| Molecular Formula | C4H5BO2S |
| Molecular Weight | 127.957 |
| Flash Point | 127.9±25.1 °C |
| Exact Mass | 128.010330 |
| PSA | 68.70000 |
| LogP | 1.27 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.562 |
| Storage condition | 0-6°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |