B-Bromo-9-borabicyclo[3.3.1]nonane
B-bromo-9-bbn
CAS: 22086-45-9
Molecular Formula: C8H14BBr
B-Bromo-9-borabicyclo[3.3.1]nonane - Names and Identifiers
| Name | B-bromo-9-bbn |
| Synonyms | B-BROMO-9-BBN B-bromo-9-bbn B-Bromo-9-BBN solution 9-bromo-9-borabicyclo(3.3.1)nonane 9-BROMO-9-BORABICYCLO[3.3.1]NONANE B-Bromo-9-borabicyclo[3.3.1]nonane 9-Borabicyclo[3.3.1]nonane, 9-bromo- 9-Bromo-9-borabicyclo[3.3.1]nonane solution B-BROMO-9-BBN, 1.0M SOLUTION IN DICHLOROMETHANE |
| CAS | 22086-45-9 |
| InChI | InChI=1/C8H14BBr/c10-9-7-3-1-4-8(9)6-2-5-7/h7-8H,1-6H2 |
B-Bromo-9-borabicyclo[3.3.1]nonane - Physico-chemical Properties
| Molecular Formula | C8H14BBr |
| Molar Mass | 200.91 |
| Density | 1.315g/mLat 25°C |
| Boling Point | 54-59 °C(Press: 0.3-0.4 Torr) |
| Flash Point | -17°C |
| Vapor Presure | 0.314mmHg at 25°C |
| Refractive Index | 1.488 |
B-Bromo-9-borabicyclo[3.3.1]nonane - Risk and Safety
| Risk Codes | R17 - Spontaneously flammable in air R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R34 - Causes burns R40 - Limited evidence of a carcinogenic effect R67 - Vapors may cause drowsiness and dizziness R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 2845 4.2/PG 1 |
| WGK Germany | 3 |
B-Bromo-9-borabicyclo[3.3.1]nonane - Introduction
B- bromo-9-bbn(B-bromo-9-bbn) is an organic bromine compound with the chemical formula C9H18BBr. The following is a description of its nature, use, formulation and safety information:
Nature:
B-bromo-9-bbn is a colorless liquid with a special fragrance at room temperature. It has a high boiling point and flash point, and is soluble in common organic solvents. It can be oxidized by oxygen in the air to produce boric acid and hydrogen bromide.
Use:
B-bromo-9-bbn is widely used in organic synthesis. It is an important reagent and intermediate in organic synthesis, and can be used to synthesize various organic compounds such as pesticides, drugs and dyes. It can also be used as an organic addition reagent for aluminum and tin.
Method:
The preparation of B- bromo-9-bbn is generally carried out by alkali metal catalyzed haloalkylation reaction. The specific steps include reacting 9-borabicyclo [3.3.1] Nonane with hydrogen bromide in the presence of a base, and obtaining a product through process steps such as extraction and distillation.
Safety Information:
The safety of the B- bromo-9-bbn is high, but it is still necessary to pay attention to the safety measures during use. It is irritating to the skin and eyes, so use protective gloves and goggles when exposed. During operation, good ventilation conditions should be maintained to avoid inhalation of vapors. During storage and transportation, contact with oxidants and strong acids should be avoided to avoid dangerous reactions. In case of accidental leakage or accident, corresponding cleaning and treatment measures shall be taken immediately. Keep away from fire and high temperature as far as possible and keep it properly. If necessary, it is recommended to use the compound under the guidance of a professional.
Nature:
B-bromo-9-bbn is a colorless liquid with a special fragrance at room temperature. It has a high boiling point and flash point, and is soluble in common organic solvents. It can be oxidized by oxygen in the air to produce boric acid and hydrogen bromide.
Use:
B-bromo-9-bbn is widely used in organic synthesis. It is an important reagent and intermediate in organic synthesis, and can be used to synthesize various organic compounds such as pesticides, drugs and dyes. It can also be used as an organic addition reagent for aluminum and tin.
Method:
The preparation of B- bromo-9-bbn is generally carried out by alkali metal catalyzed haloalkylation reaction. The specific steps include reacting 9-borabicyclo [3.3.1] Nonane with hydrogen bromide in the presence of a base, and obtaining a product through process steps such as extraction and distillation.
Safety Information:
The safety of the B- bromo-9-bbn is high, but it is still necessary to pay attention to the safety measures during use. It is irritating to the skin and eyes, so use protective gloves and goggles when exposed. During operation, good ventilation conditions should be maintained to avoid inhalation of vapors. During storage and transportation, contact with oxidants and strong acids should be avoided to avoid dangerous reactions. In case of accidental leakage or accident, corresponding cleaning and treatment measures shall be taken immediately. Keep away from fire and high temperature as far as possible and keep it properly. If necessary, it is recommended to use the compound under the guidance of a professional.
Last Update：2024-04-09 20:49:11
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