126726-62-3
126726-62-3 structure
- Name: isopropenylboronic acid pinacol ester
- Chemical Name: Isopropenylboronic acid pinacol ester
- CAS Number: 126726-62-3
- Molecular Formula: C9H17BO2
- Molecular Weight: 168.041
- Catalog: Chemical reagent Organic reagent Borate
- Create Date: 2018-09-06 09:26:20
- Modify Date: 2026-07-01 18:43:16
| Name | Isopropenylboronic acid pinacol ester |
|---|---|
| Synonyms |
1,3,2-Dioxaborolane,4,4,5,5-tetraMethyl-2-(1-Methylethenyl)
Isopropenylboronic acid pinacol ester contains phenothiazine as stabilizer 2-Isopropenyl-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane(Isopropenylboronic acid pinacol ester) 2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(Prop-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Isopropenylboronic acid pinacol este 4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane lsopropen ylboronic acid pinacol ester (Single lgest impurity under ) Isopropenylboronic acid pinacol ester, min 4,4,5,5-Tetramethyl-2-(isopropenyl)-1,3,2-dioxaborolane IsoprIsopenylboronic acid pinacol ester with phenothiazine 2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane, ( with TBC) 4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2 Isopropenylboronic acid picol ester 4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,3-dioxaborolane 2-Isopropenyl boronic acid pinacol ester 2-(1-Methylethenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Isopropenylboronic acid pinacol ester 2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(1-methylethenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-prop-1-en-2-yl-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 157.5±23.0 °C at 760 mmHg |
| Melting Point | 157-161ºC |
| Molecular Formula | C9H17BO2 |
| Molecular Weight | 168.041 |
| Flash Point | 49.1±22.6 °C |
| Exact Mass | 168.132156 |
| PSA | 18.46000 |
| LogP | 2.19390 |
| Appearance | Liquid | Clear, colorless to brown |
| Vapour Pressure | 3.6±0.3 mmHg at 25°C |
| Index of Refraction | 1.422 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R10;R36/37/38;R43 |
| Safety Phrases | S16-S26-S36/37 |
| RIDADR | UN 1993 |
| Packaging Group | Ⅲ |
| HS Code | 2934999090 |
|
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126726-62-3 |
| Literature: Organic Letters, , vol. 6, # 22 p. 4037 - 4039 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |