But-3-yn-1-amine hydrochloride

Name: But-3-yn-1-amine hydrochloride
Brand: SynthonLab
SKU: 88211-50-1

CAS 88211-50-1 C₄H₈ClN 105.56 g/mol Catalogue item Internal Alkynes

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Structure of But-3-yn-1-amine hydrochloride, CAS 88211-50-1 — Structure · C4H8ClN

CAS number: 88211-50-1
Molecular formula: C₄H₈ClN
Molecular weight: 105.56 g/mol
Standard packing: 1kg / 25kg / 100kg

But-3-yn-1-amine hydrochloride (CAS 88211-50-1) is a C4H8ClN alkyne building block supplied in kilogram lots.

Because the alkyne hydrogen is acidic enough to deprotonate cleanly, this entry is usually the nucleophile in whichever step it appears in. The salt form is chosen for handling and storage; the free base or free acid is generated in situ when the reaction needs it.

The formula C4H8ClN resolves to 4 carbons with one nitrogen and one chlorine. Short-chain entries of this size are volatile enough that headspace and packing matter: the lot is shipped in sealed units and opened in a fume hood.

Handling and storage

Alkynes are held closed, dry and out of direct light; the silylated entries are also moisture sensitive and are packed under inert gas.

Ordering

The unit weights held are 1kg / 25kg / 100kg. A split shipment across two of those sizes is treated as one lot and one certificate. The certificate states identity, assay and the analytical method used; a tighter limit than the catalogue entry can be written into the lot specification.

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7218-43-1	2-[2-(Prop-2-ynyloxy)ethoxy]ethan-1-ol	C₇H₁₂O₃	144.17	1kg / 25kg / 100kg	Request
1719-19-3	2-Methyl-4-phenyl-3-butyn-2-ol	C₁₁H₁₂O	160.21	1kg / 25kg / 100kg	Request
2028-63-9	3-Butyn-2-ol	C₄H₆O	70.09	1kg / 25kg / 100kg	Request
1423-60-5	3-Butyn-2-one	C₄H₄O	68.07	1kg / 25kg / 100kg	Request
40365-61-5	3-Butynyl tetrahydro-2H-pyran-2-yl ether	C₉H₁₄O₂	154.21	1kg / 25kg / 100kg	Request
3355-31-5	3-Chloro-1-phenyl-1-propyne	C₉H₇Cl	150.60	1kg / 25kg / 100kg	Request

Specification

CAS	88211-50-1
Formula	C₄H₈ClN
Molecular weight	105.56 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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Or email [email protected] quoting 88211-50-1.

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

Quotation

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Entry	But-3-yn-1-amine hydrochloride
CAS	88211-50-1
Typical lead time	Stock or 2–4 weeks
Documentation	COA, SDS, spec sheet

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But-3-yn-1-amine hydrochloride (88211-50-1)

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