2-(4-Bromobutoxy)tetrahydro-2H-pyran

CAS 31608-22-7 C₉H₁₇BrO₂ 237.13 g/mol Catalogue item Halo Compounds

Structure of 2-(4-Bromobutoxy)tetrahydro-2H-pyran, CAS 31608-22-7 — Structure · C9H17BrO2

CAS number: 31608-22-7
Molecular formula: C₉H₁₇BrO₂
Molecular weight: 237.13 g/mol
Standard packing: 1kg / 25kg / 100kg

2-(4-Bromobutoxy)tetrahydro-2H-pyran (CAS 31608-22-7) is a halogenated building block of formula C9H17BrO2, 237.13 g/mol.

On an sp3 carbon the halide competes between substitution and elimination, so the temperature of the step decides the outcome more than the leaving group does. The ring constrains the geometry of the fragment, so the entry is bought for the shape it imposes on the rest of the molecule rather than for a single reactive site.

The formula C9H17BrO2 resolves to 9 carbons with 2 oxygens and one bromine. At 9 carbons the entry is an oil or a low-melting solid, and it is handled at ambient temperature in most steps.

Handling and storage

Keep in the dark and closed; the alcohol that forms on hydrolysis is the impurity that appears first.

Ordering

Packing 1kg / 25kg / 100kg, with the batch COA, the SDS and a specification sheet suitable for incoming inspection travelling with the lot.

Other halo compounds entries

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CAS	Compound	Formula	MW	Packing	Quote
65864-64-4	(Difluoromethyl)trimethylsilane	C₄H₁₀F₂Si	124.20	1kg / 25kg / 100kg	Request
5009-31-4	(Z)-1-Bromohex-3-ene	C₆H₁₁Br	163.06	1kg / 25kg / 100kg	Request
1535-67-7	[(Difluoromethyl)thio]benzene	C₇H₆F₂S	160.19	1kg / 25kg / 100kg	Request
626-88-0	1-Bromo-4-Methylpentane	C₆H₁₃Br	165.07	1kg / 25kg / 100kg	Request
35354-37-1	1-Bromo-5-Methylhexane	C₇H₁₅Br	179.10	1kg / 25kg / 100kg	Request
53463-68-6	10-Bromo-1-decanol	C₁₀H₂₁BrO	237.18	1kg / 25kg / 100kg	Request
1611-56-9	11-Bromo-1-undecanol	C₁₁H₂₃BrO	251.20	1kg / 25kg / 100kg	Request
2077-19-2	2-(4-bromophenyl)propan-2-ol	C₉H₁₁BrO	215.09	1kg / 25kg / 100kg	Request

Specification

CAS	31608-22-7
Formula	C₉H₁₇BrO₂
Molecular weight	237.13 g/mol
Packing	1kg / 25kg / 100kg
Assay	lot specific, on COA
Appearance	see COA
Storage	cool, dry, inert

Ordering

Catalogue items ship from stock or are made to order, whichever the lot status requires. A gram-scale sample is available before a kilo lot is committed.

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Supplied for laboratory and industrial use. Not for drug, cosmetic or household use.

Quotation

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Entry	2-(4-Bromobutoxy)tetrahydro-2H-pyran
CAS	31608-22-7
Typical lead time	Stock or 2–4 weeks
Documentation	COA, SDS, spec sheet

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