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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > 2-(4-BROMOBUTYL)BENZO[D][1,3,2]DIOXABOROLE
2-(4-BROMOBUTYL)BENZO[D][1,3,2]DIOXABOROLE structure, CAS 142172-51-8

2-(4-BROMOBUTYL)BENZO[D][1,3,2]DIOXABOROLE

CAS Number142172-51-8

Synonymscatechol-4-bromo-butylboronate; 4-Bromo-1-butylboronic acid catechol ester; 2-(2-CHLOROPHENYL)-2-(4-CHLOROPHENYL)-1,1,1-TRICHLOROETHANE; 2-(4-bromobutyl)benzo[d][1,3,2]dioxaborole; 4-bromo-1-catecholboranylbutane; catechol 4-bromo-butaneboronate

Molecular FormulaC10H12BBrO2

Molecular Weight254.916

Purity96+%

Density1.38g/cm3

Boiling Point301.9ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

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Cat. No.: 2A-0115223 Purity: 96+%
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Quality Control of [ 142172-51-8 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number142172-51-8
Catalog No.2A-0115223
Chinese Name4-溴-1-丁基硼酸儿茶酚酯
Synonymscatechol-4-bromo-butylboronate; 4-Bromo-1-butylboronic acid catechol ester; 2-(2-CHLOROPHENYL)-2-(4-CHLOROPHENYL)-1,1,1-TRICHLOROETHANE; 2-(4-bromobutyl)benzo[d][1,3,2]dioxaborole; 4-bromo-1-catecholboranylbutane; catechol 4-bromo-butaneboronate
Molecular FormulaC10H12BBrO2
Molecular Weight254.916
Purity96+
Density1.38g/cm3
Boiling Point301.9ºC at 760 mmHg
Storage Condition2-8°C
EINECS0
HTC2934999090
UN(IATA)0
PubChem ID4823933
SMILESBrCCCCB1Oc2ccccc2O1
InChIInChI=1S/C10H12BBrO2/c12-8-4-3-7-11-13-9-5-1-2-6-10(9)14-11/h1-2,5-6H,3-4,7-8H2
InChI KeyOCRCQJNMXARNMQ-UHFFFAOYSA-N
Use ofhealth and chemical hazard data given on this sheet. Store in closed vessels, under −20◦C. 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:No data Flash point:No data Molecular formula: C10H12BBrO2 Molecular weight: 254.9 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen bromide. 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 Proper shipping name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (2-(4-Bromobutyl)-1,3,2-benzodioxaborole) 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 C: Corrosive; Risk Phrases R34 Safety Phrases S26 WGK Germany 3 HS Code 2934999090 Synthetic Route Total: 1 Page 4-Brombut-1-en CAS#:5162-44-7 Catecholborane CAS#:274-07-7 2-(4-BROMOBUTYL... CAS#:142172-51-8 Literature: Feng, Zixia; Hellberg, Mark Tetrahedron Letters, 2000 , vol. 41, # 31 p. 5813 - 5816 Precursor & DownStream Precursor 2 CAS#:5162-44-7 4-Brombut-1-en CAS#:274-07-7 Catecholborane DownStream 1 CAS#:13633-25-5 (4-Bromobutyl)b...
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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