CAS Number162607-20-7
Synonyms(5-Methyl-2-thienyl)boronic acid; 5-Methyl-2-thienylboronic acid; 5-Methylthiophene-2-Boronic Acid; MFCD01318166; 5-Methyl-2-thiopheneboronic Acid; (5-methylthiophen-2-yl)boronic acid
Molecular FormulaC5H7BO2S
Molecular Weight141.99
Density1.3±0.1 g/cm3
Boiling Point302.9±44.0 °C at 760 mmHg
Melting Point161.5-166.5 °C(lit.)
AppearanceWhite to light yellow powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 162607-20-7 |
| Catalog No. | 2A-9077816 |
| Chinese Name | 5-甲基噻酚-2-硼酸 |
| Synonyms | (5-Methyl-2-thienyl)boronic acid; 5-Methyl-2-thienylboronic acid; 5-Methylthiophene-2-Boronic Acid; MFCD01318166; 5-Methyl-2-thiopheneboronic Acid; (5-methylthiophen-2-yl)boronic acid |
| Molecular Formula | C5H7BO2S |
| Molecular Weight | 141.99 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 302.9±44.0 °C at 760 mmHg |
| Melting Point | 161.5-166.5 °C(lit.) |
| Appearance | White to light yellow powder |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Storage method: airtight, cool, ventilated and dry |
| HTC | 2934999090 |
| PubChem ID | 3155182 |
| SMILES | Cc1ccc(B(O)O)s1 |
| InChI | InChI=1S/C5H7BO2S/c1-4-2-3-5(9-4)6(7)8/h2-3,7-8H,1H3 |
| InChI Key | NRIYPIBRPGAWDD-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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