2-Bromo-5,5-dimethylbenzo[b]fluorene

2-Bromo-5,5-dimethylbenzo[b]fluorene - Names and Identifiers

Name	3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene
Synonyms	3BDMBF 2-Bromo-5,5-dimethylbenzo[b]fluorene 3-Bromo-11,11-dimethyl-11H-benzo[b]fluorine 3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene 11H-?Benzo[b]?fluorene, 3-?bromo-?11,?11-?dimethyl-
CAS	1674334-59-8

2-Bromo-5,5-dimethylbenzo[b]fluorene - Physico-chemical Properties

Molecular Formula	C19H15Br
Molar Mass	323.23
Density	1.363±0.06 g/cm3(Predicted)
Boling Point	435.5±24.0 °C(Predicted)
Storage Condition	2-8℃

2-Bromo-5,5-dimethylbenzo[b]fluorene - Introduction

3-Bromo-11,11-dimethyl-11H-benzo [B] fluorene, also known as bromomethylfluorene, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 3-Bromo-11,11-dimethyl-11H-benzo [B] fluorene is a white crystalline solid.
-Solubility: It is soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane, but hardly soluble in water.
-Melting point: Its melting point is in the range of 160-162 ° C.

Use:
- 3-Bromo-11,11-dimethyl-11H-benzo [B] fluorene is an important organic intermediate, which is widely used in drug synthesis, pesticide manufacturing and dye industry.
-It can be used as a deprotection reagent in organic synthesis to protect reactive sites such as hydroxyl or amino groups.
- 3-Bromo-11, 11-dimethyle-11h-benzo [B] fluorene can also be used as a luminescent material in optical functional materials.

Preparation Method:
- 3-Bromo-11,11-dimethyl-11H-benzo [B] fluorene can be prepared by the aromatization reaction of fluorene Br2 and dimethylbenzene.

Safety Information:
- 3-Bromo-11,11-dimethyl-11H-benzo [B] fluorene is not particularly dangerous under normal use conditions, but it is still necessary to pay attention to safe operation.
-Avoid inhalation, ingestion or contact with skin and eyes during operation.
-If you touch your skin by accident, wash with plenty of water immediately. If you feel unwell, see a doctor.
-If accidentally inhaled, the patient should be quickly transferred to a fresh air place and seek medical attention immediately.
-To ensure safety, be sure to operate in a well-ventilated place and take personal protective measures, such as wearing chemical protective gloves, goggles and protective clothing.

Last Update：2024-04-09 01:59:58