2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
- CAS NO.：347389-74-6
- Empirical Formula: C8H13BO2
- Molecular Weight: 152
- MDL number: MFCD13182122
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:38
![2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Structural](https://img.chemicalbook.in/CAS/GIF/347389-74-6.gif)
Properties of 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
| Boiling point: | 133℃ |
| Density | 0.93 |
| refractive index | 1.4300 to 1.4340 |
| Flash point: | 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 Low-Melting |
Safety information for 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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