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347389-74-6

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347389-74-6 Structure

347389-74-6 Structure
IdentificationBack Directory
[Name]

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
[CAS]

347389-74-6
[Synonyms]

Ethynylboronic acid pinacol ester
2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborlane
2-Ethynyl-4,4,5,5-tertamethyl-1,3,2-dioxaborolane
2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
1,3,2-Dioxaborolane, 2-ethynyl-4,4,5,5-tetramethyl-
2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane >
2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane AldrichCPR
[Molecular Formula]

C8H13BO2
[MDL Number]

MFCD13182122
[MOL File]

347389-74-6.mol
[Molecular Weight]

152
Chemical PropertiesBack Directory
[Melting point ]

25°
[Boiling point ]

133℃
[density ]

0.93
[refractive index ]

1.4300 to 1.4340
[Fp ]

34℃
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[solubility ]

Acetonitrile (Slightly), Chloroform (Sparingly)
[form ]

Solid
[color ]

Colourless to Off-White
[InChI]

1S/C8H13BO2/c1-6-9-10-7(2,3)8(4,5)11-9/h1H,2-5H3
[InChIKey]

ZEOXJIIUMORBNN-UHFFFAOYSA-N
[SMILES]

CC1(C)OB(OC1(C)C)C#C
Safety DataBack Directory
[RIDADR ]

UN 3272 3/PG III
[WGK Germany ]

3
[HazardClass ]

3
[PackingGroup ]

III
[HS Code ]

2931900090
[Storage Class]

11 - Combustible Solids
Spectrum DetailBack Directory
[Spectrum Detail]

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane(347389-74-6)1HNMR
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