- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Pinacolborane
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Pinacolborane
- Price: ￥348.0/25ml ￥118.0/5ml
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Pinacolborane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4,4,5,5-tetramethyl-1,3,2λ<sup>2</sup>-dioxaborolane
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
25015-63-8
25015-63-8 structure
- Name: Pinacolborane
- Chemical Name: 4,4,5,5-tetramethyl-1,3,2λ2-dioxaborolane
- CAS Number: 25015-63-8
- Molecular Formula: C6H13BO2
- Molecular Weight: 127.977
- Catalog: Chemical reagent Organic reagent Boric acid
- Create Date: 2018-06-19 14:53:05
- Modify Date: 2025-08-20 22:55:39
| Name | 4,4,5,5-tetramethyl-1,3,2λ2-dioxaborolane |
|---|---|
| Synonyms |
HBPin,PinBH
MFCD00674030 catecholborane Pinacolborane 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl- 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane PinB-TE |
| Density | 0.882 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 109.9±7.0 °C at 760 mmHg |
| Molecular Formula | C6H13BO2 |
| Molecular Weight | 127.977 |
| Flash Point | 20.2±18.2 °C |
| Exact Mass | 128.100861 |
| PSA | 18.46000 |
| LogP | 0.85690 |
| Vapour Pressure | 28.6±0.2 mmHg at 25°C |
| Index of Refraction | n20/D 1.396(lit.) |
| Storage condition | Keep Cold |
| Symbol |
GHS02, GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H261-H302-H319-H335-H351 |
| Supplemental HS | May form explosive peroxides. |
| Precautionary Statements | P210-P231 + P232-P280-P370 + P378-P402 + P404-P403 + P235 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F:Flammable;Xi:Irritant; |
| Risk Phrases | R11;R15;R36/37/38 |
| Safety Phrases | S16-S43-S8-S37/39-S26-S33-S29 |
| RIDADR | UN 3398 4.3/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 4.3 |
| HS Code | 2934999090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |