4-Ethoxycarbonylphenylboronic acid pinacol ester structure
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Common Name | 4-Ethoxycarbonylphenylboronic acid pinacol ester | ||
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CAS Number | 195062-62-5 | Molecular Weight | 276.13600 | |
Density | 1.052g/mLat25ºC(lit.) | Boiling Point | 330ºC(lit.) | |
Molecular Formula | C15H21BO4 | Melting Point | N/A | |
MSDS | N/A | Flash Point | >230 |
Name | ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate |
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Synonym | More Synonyms |
Density | 1.052g/mLat25ºC(lit.) |
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Boiling Point | 330ºC(lit.) |
Molecular Formula | C15H21BO4 |
Molecular Weight | 276.13600 |
Flash Point | >230 |
Exact Mass | 276.15300 |
PSA | 44.76000 |
LogP | 2.16250 |
Vapour Pressure | 1.12E-05mmHg at 25°C |
Index of Refraction | n20/D 1.5(lit.) |
Storage condition | Refrigerator (+4°C) |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a dry area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 195062-62-5: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Viscous liquid Color: colorless Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 330 deg C @760mmHg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: > 110 deg C (> 230.00 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Insoluble. Specific Gravity/Density: 1.052 Molecular Formula: C15H21BO4 Molecular Weight: 276.14 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, boron oxides. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 195062-62-5 unlisted. LD50/LC50: Not available. Carcinogenicity: Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 195062-62-5: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 195062-62-5 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 195062-62-5 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
Precursor 9 | |
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DownStream 4 | |
HS Code | 2934999090 |
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Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoic acid ethyl ester |
4-Ethoxycarbonylphenylboronic acid pinacol ester |
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolane-2-yl)benzoic acid ethyl ester |
ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborol-2-yl)benzoate |
2-(4-ethoxycarbonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
BM037 |
ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolyl)benzoate |
4-Carboethoxyphenylboronic acid pinacol ester |
MFCD02683499 |