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1-Bromo-2-ethylbenzene

1-Bromo-2-ethylbenzene structure

CAS No:
1973-22-4
Formula:
C8H9Br
Chemical Name:
1-Bromo-2-ethylbenzene
Synonyms:
Benzene,1-bromo-2-ethyl-;1-Bromo-2-ethylbenzene;o-Bromoethylbenzene;2-Bromo-1-ethylbenzene;2-Ethylbromobenzene;o-Ethylbromobenzene;1-Ethyl-2-bromobenzene
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

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Description

Clear colourless to light yellow liquid

1-Bromo-2-ethylbenzene Basic Attributes

Molecular Weight：

185.06

Exact Mass：

185.06

BRN：

1929735

EC Number：

217-823-8

DSSTox ID：

DTXSID20173402

HScode：

29036990

Characteristics

PSA：

XLogP3：

3.5

Appearance：

Clear colourless to light yellow liquid

Density：

1.338 g/mL at 25 °C(lit.)

Melting Point：

-67.9 °C

Boiling Point：

199.3 °C

Flash Point：

171 °F

Refractive Index：

n 20/D 1.549(lit.)

Water Solubility：

2.14e-04 M

Storage Conditions：

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure：

0.471mmHg at 25°C

Safety Information

Hazard category：

IRRITANT

Transport codes：

UN 3082 9/PG 3

wgk germany：

hazard class code：

36/37/38-51/53

safety instructions：

26-61-24/25

Marks：

Xi,N,O

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (93.75%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 48 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1-Bromo-2-ethylbenzene Use and Manufacturing

General procedure: In a typical experiment, a solution of PtCl2[(R)-BINAP] (4.5 mg;0.005 mmol) and tin(II) chloride (1.9 mg; 0.01 mmol) in toluene(5 mL) containing styrene derivatives (1a-g, 5a-g) (1.0 mmol) wastransferred under argon into a 100 mL stainless steel autoclave. Thereaction vessel was pressurized to 80 bar total pressure (CO/H2 1:1) and placed in an oil bath of constant temperature. Themixture was stirred with a magnetic stirrer for the given reactiontime. The pressure was monitored throughout the reaction. Aftercooling and venting of the autoclave, the pale yellow solution wasremoved and immediately analyzed by GC-MS and chiral GC.General procedure: In a typical experiment, a solution of PtCl2[(R)-BINAP] (4.5 mg;0.005 mmol) and tin(II) chloride (1.9 mg; 0.01 mmol) in toluene(5 mL) containing styrene derivatives (1a-g, 5a-g) (1.0 mmol) wastransferred under argon into a 100 mL stainless steel autoclave. Thereaction vessel was pressurized to 80 bar total pressure (CO/H2 1:1) and placed in an oil bath of constant temperature. Themixture was stirred with a magnetic stirrer for the given reactiontime. The pressure was monitored throughout the reaction. Aftercooling and venting of the autoclave, the pale yellow solution wasremoved and immediately analyzed by GC-MS and chiral GC.

Computed Properties

Molecular Weight:185.06
XLogP3:3.5
Rotatable Bond Count:1
Exact Mass:183.98876
Monoisotopic Mass:183.98876
Heavy Atom Count:9
Complexity:80.6
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

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2-Bromoethylbenzene

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