4,4,5,5-TETRAMETHYL-2-(3-((TETRAHYDRO-2H-PYRAN-2-YL)OXY)PHENYL)-1,3,2-DIOXABOROLANE NEW

4,4,5,5-TETRAMETHYL-2-(3-((TETRAHYDRO-2H-PYRAN-2-YL)OXY)PHENYL)-1,3,2-DIOXABOROLANE

Modify Date: 2024-01-09 23:43:11

4,4,5,5-TETRAMETHYL-2-(3-((TETRAHYDRO-2H-PYRAN-2-YL)OXY)PHENYL)-1,3,2-DIOXABOROLANE structure	Common Name	4,4,5,5-TETRAMETHYL-2-(3-((TETRAHYDRO-2H-PYRAN-2-YL)OXY)PHENYL)-1,3,2-DIOXABOROLANE
	CAS Number	850568-69-3	Molecular Weight	304.189
	Density	1.1±0.1 g/cm3	Boiling Point	425.2±40.0 °C at 760 mmHg
	Molecular Formula	C17H25BO4	Melting Point	44-48ºC
	MSDS	N/A	Flash Point	211.0±27.3 °C

Purity		Quantity		Budget		Inquiry

• Properties

• Spectrum

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 Names

Name	4,4,5,5-tetramethyl-2-[3-(oxan-2-yloxy)phenyl]-1,3,2-dioxaborolane
Synonym	More Synonyms

 Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	425.2±40.0 °C at 760 mmHg
Melting Point	44-48ºC
Molecular Formula	C17H25BO4
Molecular Weight	304.189
Flash Point	211.0±27.3 °C
Exact Mass	304.184601
PSA	36.92000
LogP	2.89120
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.511

 MSDS

Material Safety Data Sheet Section1. Identification of the substance Product Name: 3-(Tetrahydropyran-2-yloxy)phenylboronic acid, pinacol ester Synonyms:3-(2-Tetrahydro-2H-pyranoxy)phenylboronic acid, pinacol ester; 3-THPO-phenylboronic acid, pina- col ester Section2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. Section3. Composition/information on ingredients. Ingredient name:3-(Tetrahydropyran-2-yloxy)phenylboronic acid, pinacol ester 850568-69-3 CAS number: Section4. First aid measures Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Inhalation: Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution:Wear approved mask/respirator Hand precaution:Wear suitable gloves/gauntlets Skin protection:Wear suitable protective clothing Eye protection:Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section7. Handling and storage Handling:This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified No data Boiling point: Melting point:No data Flash point:No data Density:No data Molecular formula:C17H25BO4 Molecular weight:304.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide. Section11. Toxicological information No data. Section12. Ecological information No data. Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION N/A

 Safety Information

Hazard Codes	Xi: Irritant;
HS Code	2932999099

 Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Company Profile

    Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc. The company integrates research and development, production, customized synthesis, and sales, and is committed to providing customers with high-quality chemical product solutions.

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Based on industry norms, customer requirements, and internal quality objectives, we establish clear quality standards. By monitoring the production process in real-time, we ensure that every step conforms to the predetermined quality standards.

Excellent quality is one of the cornerstones of our success. We welcome ordering samples for quality testing.

Technological innovation

Our technological innovation is reflected in the development of new materials that are at the leading edge of the industry. These materials not only possess higher performance and lower costs but also enable sustainable use within an environmentally friendly production process.

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Based on rich experience in material development and production, we have established a more scientific cost control system. By ensuring product quality, and through refined management and continuous process optimization, we offer more competitive prices.

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Adhering to the principle of customer first, customer first, and honest service, we have established long-term business relationships with customers and are deeply welcomed and trusted by them.

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Our products have been exported to many countries, including Germany, Spain, the United Kingdom, the United States, Australia, the Middle East, Asia, and more. We have received highly positive feedback from our clients and have established long-term friendly cooperative relationships with them.

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We will arrange shipment of spot products as soon as we receive payment.

Customized products are determined based on the synthesis time of different products.

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After-sale service:

We assist buyers in customs clearance by providing necessary documents and information.

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• Packaging: 

1kg/bag or bottle, 25kg/drum, 50kg/drum, 200L/drum, 1T/bag or IBC drum, standard export packaging or packaging required by customers.

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Within 7 days after receiving your payment

Contact information

For more details, pls contact us freely.

Name: Elin

Email: jiuyitime@fdachem.com

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