2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE

Product Name: 2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE
CAS No.: 634196-63-7
Chemical Name: 2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE
Synonyms: 3-methoxyprop-1-ynylboronic acid pinacol ester;3-METHOXY-1-PROPYN-1-YLBORONIC ACID PINACOL ESTER;3-Methoxy-1-propyn-1-ylboronic acid, pinacol ester 96%;1,3,2-Dioxaborolane, 2-(3-methoxy-1-propynyl)-4,4,5,5-tetramethyl-;2-(3-Methoxyprop-1-yn-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE;1,3,2-Dioxaborolane, 2-(3-methoxy-1-propyn-1-yl)-4,4,5,5-tetramethyl-
CBNumber: CB5803134
Molecular Formula: C10H17BO3
Formula Weight: 196.05
MOL File: 634196-63-7.mol

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2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE Property

Boiling point:: 196.2±42.0 °C(Predicted)
Density: 0.982 g/mL at 25 °C
refractive index: n20/D 1.45
Flash point:: 170°C
storage temp.: 2-8°C

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Safety

WGK Germany: 3
HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P370+P378In case of fire: Use … for extinction.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 674710
Product name: 3-Methoxy-1-propyn-1-ylboronic acid pinacol ester
Purity: 96%
Packaging: 5g
Price: $380
Updated: 2022/05/15

TRC

Product number: M342653
Product name: 3-Methoxy-1-propyn-1-ylboronic acid pinacol ester
Packaging: 50mg
Price: $60
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: BOR0002722
Product name: 3-METHOXY-1-PROPYN-1-YLBORONIC ACID PINACOL ESTER
Purity: 95.00%
Packaging: 1G
Price: $678.05
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: BOR0002722
Product name: 3-METHOXY-1-PROPYN-1-YLBORONIC ACID PINACOL ESTER
Purity: 95.00%
Packaging: 5G
Price: $1084.2
Updated: 2021/12/16

Crysdot

Product number: CD13007922
Product name: 2-(3-Methoxyprop-1-yn-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: 95+%
Packaging: 10g
Price: $735
Updated: 2021/12/16

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2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE Chemical Properties,Usage,Production

Uses

Alkynylboronates participate in a variety of regio- and stereoselective carbon-carbon bond forming processes including enyne cross-metathesis and the Alder ene reaction.1,2

2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE Suppliers

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634196-63-7, 2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANERelated Search:

2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE

3-methoxyprop-1-ynylboronic acid pinacol ester

3-METHOXY-1-PROPYN-1-YLBORONIC ACID PINACOL ESTER

2-(3-METHOXY-1-PROPYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE

1,3,2-Dioxaborolane, 2-(3-methoxy-1-propynyl)-4,4,5,5-tetramethyl-

3-Methoxy-1-propyn-1-ylboronic acid, pinacol ester 96%

2-(3-Methoxyprop-1-yn-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

1,3,2-Dioxaborolane, 2-(3-methoxy-1-propyn-1-yl)-4,4,5,5-tetramethyl-

634196-63-7

Alkynyl Boronate Esters

Boronate Esters

Boronic Acids and Derivatives

Chemical Synthesis

Organometallic Reagents