Bromodiphenylmethane

Uses

Product Name: Bromodiphenylmethane
CAS No.: 776-74-9
Chemical Name: Bromodiphenylmethane
Synonyms: (bromomethylene)Dibenzene;BENZHYDRYL BROMIDE;1-Benzyl-2-broMobenzene;DIPHENYLBROMOMETHANE;CL048;Bromodiphenyl;pha-BromodiphenyL;Bromodiphenylmethan;BROMODIPHENYLMETHANE;DIPHENYLMETHYL BROMIDE
CBNumber: CB7481460
Molecular Formula: C13H11Br
Formula Weight: 247.13
MOL File: 776-74-9.mol

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Bromodiphenylmethane Property

Melting point:: 35-39 °C(lit.)
Boiling point:: 184 °C20 mm Hg(lit.)
Density: 0,9 g/cm³
refractive index: 1.6290 (estimate)
Flash point:: >230 °F
storage temp.: Store below +30°C.
solubility: 0.45g/l
form: powder to lump to clear liquid
color: White to cream to yellow to orange to brown crystals or fused solid
PH: 2 (H2O, 20℃)(saturated aqueous solution)
Water Solubility: Insoluble
Sensitive: Moisture Sensitive
BRN: 638544
CAS DataBase Reference: 776-74-9(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,1'-(bromomethylene)bis-(776-74-9)
EPA Substance Registry System: Benzene, 1,1'-(bromomethylene)bis- (776-74-9)

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Safety

Hazard Codes: C
Risk Statements: 34-37
Safety Statements: 26-36/37/39-45
RIDADR: UN 1770 8/PG 2
WGK Germany: 3
RTECS: PA5350000
F: 19-21
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29036990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P309IF exposed or if you feel unwell:

P310Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: B0586
Product name: α-Bromodiphenylmethane
Packaging: 25G
Price: $40
Updated: 2024/03/01

TCI Chemical

Product number: B0586
Product name: α-Bromodiphenylmethane
Packaging: 100G
Price: $101
Updated: 2024/03/01

Alfa Aesar

Product number: L02211
Product name: Benzhydryl bromide, 90+%
Packaging: 25g
Price: $26.65
Updated: 2024/03/01

Alfa Aesar

Product number: L02211
Product name: Benzhydryl bromide, 90+%
Packaging: 100g
Price: $59.65
Updated: 2024/03/01

TCI Chemical

Product number: B0586
Product name: α-Bromodiphenylmethane
Packaging: 500G
Price: $353
Updated: 2024/03/01

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Bromodiphenylmethane Chemical Properties,Usage,Production

Uses

Benzhydryl Bromide is used as a reagent in the synthesis of O-(triazolyl)methyl carbamates as a novel and potent class of fatty acid amide hydrolase (FAAH) inhibitors.

Chemical Properties

ORANGE-RED TO ORANGE-BROWN LOW MELTING SOLID

Uses

Benzhydryl bromide is a halogenated building block. Benzhydryl group was preferred to the commoner benzyl to protect 2-nitrophenol in the Bartoli (vinyl Grignard) synthesis of 7-hydroxyindole. Protection was by reaction with the phenol in the presence of potassium carbonate in acetone; deprotection of the indole was by hydrogenolysis.

General Description

Bromodiphenylmethane is a white crystalline solid. Melting point 113°F. A lachrymator. In the presence of moisture corrosive to tissue and most metals.

Air & Water Reactions

Insoluble in cold water. Decomposed by hot water to give corrosive hydrobromic acid.

Reactivity Profile

Halogenated aliphatic compounds are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Safety Profile

A corrosive, irritating liquid, When heated to decomposition it emits toxic fumes of Br-. See also

Bromodiphenylmethane Preparation Products And Raw materials

Raw materials

Diphenylmethane Government regulation

Preparation Products

Stugeron Adrafinil Ebastine

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Bromodiphenylmethane Suppliers

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View Lastest Price from Bromodiphenylmethane manufacturers

Henan Fengda Chemical Co., Ltd

Product: Bromodiphenylmethane 776-74-9
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-25

Career Henan Chemical Co

Product: Bromodiphenylmethane 76-74-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-11

Career Henan Chemical Co

Product: Bromodiphenylmethane 776-74-9
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1000lkg
Release date: 2018-08-20

776-74-9, BromodiphenylmethaneRelated Search:

1,5-Diphenylcarbazide Diphenyldimethoxysilane Sodium bromate Chlorodiphenylphosphine Clidinium bromide Dibromomethane Dichlorodiphenylsilane Ethidium bromide 1,3-Diphenyl-2-thiourea CHLORODIBROMOMETHANE Diphenyldiazomethane BROMOTRIFLUOROMETHANE Triphenylmethyl bromide 4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE 4,4',4''-TRIS(BENZOYLOXY)TRITYL BROMIDE 9-BROMOFLUORENE 2-BROMODIPHENYLMETHANE 9-Bromo-9-phenylfluorene

ALPHA-BROMODIPHENYLMETHANE

1,1’-(bromomethylene)bis-benzen

1,1’(Bromomethylene)bisbenzene

Methane, bromodiphenyl-

DIPHENYLMETHYL BROMIDE

DIPHENYLBROMOMETHANE

BENZHYDRYL BROMIDE

BROMODIPHENYLMETHANE

B**Bromodiphenylmethane

[Bromo(phenyl)methyl]benzene

9,10-Dihydro-4H-Benzo[4,5] Cyclohepta[1,2-B] Thiophene

Benzhydryl bromide, (Bromodiphenylmathane

Bromodiphenylmethane~Diphenylmethyl bromide

N,N-Di(butyl)amino-3-chloropropane

BROMODIPHENYLMETHANE CRYSTALLINE

BenzhydrylBromide,>97%

9,10-DIHYDRO-4H-BENZO[4,5]CYCLOHEPTA[1,2-B]THIOPHENE(BROMODIPHENYLMETHANE)

Benzhydryl bromide, Diphenylbromomethane

Bromodiphenylmethane,95%

Bromodiphenylmethane,90%

Bromodiphenyl

Benzene, 1,1-(bromomethylene)bis-

(bromomethylene)Dibenzene

BroModiphenylMethane, 90% 100GR

1-Benzyl-2-broMobenzene

Benzhydryl broMide, 90+%

Benzhydryl Bromide Diphenylbromomethane Diphenylmethyl Bromide

BROMODIPHENYLMETHANE FOR SYNTHESIS

alpha-BroModiphenylMethane , 97.0%(GC&T

CL048

alpha-Bromodiphenylmethane &gt

pha-BromodiphenyL

Bromodiphenylmethane ISO 9001：2015 REACH

Bromodiphenylmethane pure, 98%

α-Bromodiphenylmethane

BENZHYDRYL BROMIDE Extra Pure

Bromodiphenylmethan

Armodafinil Impurity 2

776-74-9

76-74-9

766-74-9

C6H52CHBr

BENZYL HALIDE

Organic Building Blocks

Halogenated Hydrocarbons

Aryl

C13 to C37+

Building Blocks

Pharmaceutical Intermediates