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Bromodiphenylmethane 776-74-9

Name: Bromodiphenylmethane 776-74-9
Brand: Orient
SKU: pr2511271843
Price: 5 USD
Availability: InStock

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CAS No.:

776-74-9

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25kg/bag,500kg/bag, customized

Price valid (until):

2025-12-27

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information

Description

Focusing on innovative research, development, and production in the field of fine chemicals, we prioritize technology, quality, and market orientation. We collaborate with global partners to build a high-tech chemical industry chain and promote sustainable development in the industry.

The company's main products include pharmaceutical intermediates, food additives, essence, spices and plant extracts. The products have passed international certification and are exported to Europe, America, Japan, South Korea and Southeast Asia.

Bromodiphenylmethane Basic information

Product Name:	Bromodiphenylmethane
Synonyms:	ALPHA-BROMODIPHENYLMETHANE;1,1’-(bromomethylene)bis-benzen;1,1’(Bromomethylene)bisbenzene;Methane, bromodiphenyl-;DIPHENYLMETHYL BROMIDE;DIPHENYLBROMOMETHANE;BENZHYDRYL BROMIDE;BROMODIPHENYLMETHANE
CAS:	776-74-9
MF:	C13H11Br
MW:	247.13
EINECS:	212-279-8
Product Categories:	Pharmaceutical Intermediates
Mol File:	776-74-9.mol

Bromodiphenylmethane Chemical Properties

Melting point	35-39 °C(lit.)
Boiling point	184 °C20 mm Hg(lit.)
density	0,9 g/cm³
refractive index	1.6290 (estimate)
Fp	>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)

Safety Information

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

Bromodiphenylmethane Usage And Synthesis

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	Bromine-->Diphenylmethane
Preparation Products	Stugeron-->Adrafinil-->Ebastine-->2,2-Diphenylacetic acid-->Benzhydrol-->BENZHYDRYL ISOTHIOCYANATE-->1,1-DIPHENYLPENTANE-->1-Benzhydrylpiperidin-4-one-->DIPHENYLMETHYL ISOCYANATE 98

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

Bromodiphenylmethane

Other Name:

Benzene,1,1′-(bromomethylene)bis-;Methane,bromodiphenyl-;1,1′-(Bromomethylene)bis[benzene];Bromodiphenylmethane;Benzhydryl bromide;Diphenylmethyl bromide;α-Bromodiphenylmethane;Diphenylbromomethane;α-Phenylbenzyl bromide;1-[Bromo(phenyl)methyl]benzene;NSC 39226;(Bromomethylene)dibenzene;[Bromo(phenyl)methyl]benzene

CAS No.:

776-74-9

Molecular Formula:

C13H11Br

InChIKeys:

InChIKey=OQROAIRCEOBYJA-UHFFFAOYSA-N

Molecular Weight:

247.13

Exact Mass:

247.13

BRN:

638544

EC Number:

212-279-8

UNII:

LS6ZRZ2QNN

NSC Number:

39226

UN Number:

1770

HScode:

29036990

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

4.64

Appearance:

Diphenylmethyl bromide is a white crystalline solid. A lachrymator. In the presence of moisture corrosive to tissue and most metals.

Density:

1.4±0.1 g/cm3

Melting Point:

45 °C

Boiling Point:

173-180 °C @ Press: 13 Torr

Flash Point:

>230 °F

Refractive Index:

1.609

Water Solubility:

H2O: Insoluble

Storage Conditions:

Store below +30°C.

Flammability characteristics:

Flammable; decomposes toxic hydrogen bromide gas in water

Air and Water Reactions:

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

Reactive Group:

Halogenated Organic Compounds

Reactivity Alerts:

Water-Reactive

Reactivity Profile:

Halogenated aliphatic compounds are moderately or very reactive. Halogenated organics generally become less reactive as more of their hydrogen atoms are replaced with halogen 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.

See More Bromodiphenylmethane Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Bromodiphenylmethane Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221
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Bromodiphenylmethane 776-74-9

Product Description

Seller Information