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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > 4,4,5,5-TETRAMETHYL-2-(4-(METHYLSULFINYL)PHENYL)-1,3,2-DIOXABOROLANE
4,4,5,5-TETRAMETHYL-2-(4-(METHYLSULFINYL)PHENYL)-1,3,2-DIOXABOROLANE structure, CAS 1016641-70-5

4,4,5,5-TETRAMETHYL-2-(4-(METHYLSULFINYL)PHENYL)-1,3,2-DIOXABOROLANE

CAS Number1016641-70-5

Synonyms4-Methylsulfinylphenylboronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-(4-(methylsulfinyl)phenyl)-1,3,2-dioxaborolane

Molecular FormulaC13H19O3S1B1

Molecular Weight266.17

Purity96+%

Density

Boiling Point399.2±25.0 °C at 760 mmHg

Melting Point

Flash Point

Appearancesolid

EINECS0

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-0133079 Purity: 96+%
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Quality Control of [ 1016641-70-5 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number1016641-70-5
Catalog No.2A-0133079
Chinese Name4,4,5,5-四甲基-2-(4-(甲基亚磺酰基)苯基)-1,3,2-二氧硼杂环戊烷
Synonyms4-Methylsulfinylphenylboronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-(4-(methylsulfinyl)phenyl)-1,3,2-dioxaborolane
Molecular FormulaC13H19O3S1B1
Molecular Weight266.17
Purity96+
Boiling Point399.2±25.0 °C at 760 mmHg
Appearancesolid
Storage Conditionroom temperature, inert gas
EINECS0
HTC2934999090
UN(IATA)0
MDL NumberMFCD16660301
SMILESCS(=O)c1ccc(B2OC(C)(C)C(C)(C)O2)cc1
InChI KeyNWLRDFRSFJEVCD-UHFFFAOYSA-N
MSDSmsds/133079_1_1016641_70_5.pdf
Use ofhealth and chemical hazard data given on this sheet. Store in closed vessels. 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 Boiling point:No data Melting point: Flash point:No data Molecular formula:C13H19BO3S Molecular weight:266.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, sulfur oxides. Section11. Toxicological information Section12. Ecological information 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 Safety Information Hazard Codes T+ HS Code 2934999090 Synthetic Route Total: 1 Page 1-BROMO-4-(METH... CAS#:934-71-4 Bis(pinacolato)... CAS#:73183-34-3 4,4,5,5-TETRAME... CAS#:1016641-70-5 4-Methylthiophe... CAS#:190788-58-0 4,4,5,5-TETRAME... CAS#:1016641-70-5 Literature: Journal of Organic Chemistry, , vol. 76, # 13 p. 5240 - 5246 CAS#:76-09-5 4-(Methylthio)p... CAS#:98546-51-1 4,4,5,5-TETRAME... CAS#:1016641-70-5 Literature: Journal of Organic Chemistry, , vol. 76, # 13 p. 5240 - 5246 Precursor & DownStream Precursor 5 CAS#:934-71-4 1-BROMO-4-(METH... CAS#:73183-34-3 Bis(pinacolato)... CAS#:190788-58-0 4-Methylthiophe... CAS#:76-09-5 DownStream 0
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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