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Methyl 2-bromopropionate

Methyl 2-bromopropionate structure

CAS No:
5445-17-0
Formula:
C4H7BrO2
Chemical Name:
Methyl 2-bromopropionate
Synonyms:
Methyl 2-broMopropion;2-MethylbroMide;Methyl 2-broMopropionate 98%;2-Bromopropi;DL-±-Brompropionsaeure-methylester;Methyl 2-bromopropiote;(R,S)-2-Bromo-propionicacidmethylester;2-Bromopropanoic acid methyl ester
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

clear colourless to slightly yellow liquid

Methyl 2-bromopropionate Basic Attributes

Molecular Weight：

167

Exact Mass：

167.00

BRN：

1720592

EC Number：

226-642-3

NSC Number：

21973

TSCA：

TSCA listed

Color/Form：

Clear colorless to slightly yellow

HScode：

29159080

Characteristics

PSA：

26.3

XLogP3：

1.3

Appearance：

Clear colorless to slightly yellow Liquid

Density：

1.497 g/mL at 25 °C (lit.)

Melting Point：

177-180 °C(Solv: water (7732-18-5))

Boiling Point：

51 °C/19 mmHg (lit.)

Flash Point：

125 °F

Refractive Index：

n20/D1.451(lit.)

Water Solubility：

Immiscible

Storage Conditions：

Flammables area

Critical Temperature & Pressure：

Inert atmosphere,2-8°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 2920 8/PG 2

wgk germany：

hazard class code：

C,Xi

safety instructions：

16-26-27-36/37/39-45-37/39

Marks：

C,Xi

Stability/Shelf Life：

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

Precautionary statement(s)：

P261-P280-P305 + P351 + P338-P310

Hazard Statements：

10-34-36/37-36/37/38

RIDADR：

UN 2920 8/PG 2

GHS Classification：

|Danger|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 48 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Methyl 2-bromopropionate Use and Manufacturing

Uses

Used as raw materials for organic synthesis and pharmaceutical intermediates

Methyl 2-bromopropionate was used as initiator during the synthesis of polymer brushes with single-walled carbon nanotubes as backbones. It was used as starting reagent for the synthesis of 2-18F-fluoropropionic acid, positron emission tomography imaging agent for prostate cancer.

Manufacturing Info：

Propanoic acid, 2-bromo-, methyl ester: ACTIVE

Computed Properties

Molecular Weight:167.00
XLogP3:1.3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:165.96294
Monoisotopic Mass:165.96294
Topological Polar Surface Area:26.3
Heavy Atom Count:7
Complexity:72.1
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Downstream Products

Methanol

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