DIMETHYL 4-BROMOPHTHALATE

Product Name: DIMETHYL 4-BROMOPHTHALATE
CAS No.: 87639-57-4
Chemical Name: DIMETHYL 4-BROMOPHTHALATE
Synonyms: DIMETHYL 4-BROMOPHTHALATE;1,2-Benzenedicarboxylic acid, 4-broMo-, 1,2-diMethyl ester
CBNumber: CB0418823
Molecular Formula: C10H9BrO4
Formula Weight: 273.08
MOL File: 87639-57-4.mol

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DIMETHYL 4-BROMOPHTHALATE Property

Melting point:: 33-35 °C
Boiling point:: 177-178 °C(Press: 13 Torr)
Density: 1.505±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
Appearance: White to yellow <38°C Solid,>40°C Liquid

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Safety

HS Code: 2917399590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC

Product number: D471238
Product name: Dimethyl4-bromophthalate
Packaging: 250mg
Price: $55
Updated: 2021/12/16

TRC

Product number: D471238
Product name: Dimethyl4-bromophthalate
Packaging: 1g
Price: $75
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD139818
Product name: Dimethyl 4-bromophthalate
Packaging: 1g
Price: $40
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD139818
Product name: Dimethyl 4-bromophthalate
Packaging: 2g
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: Z5240
Product name: Dimethyl4-bromophthalate
Packaging: 1g
Price: $69
Updated: 2021/12/16

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DIMETHYL 4-BROMOPHTHALATE Chemical Properties,Usage,Production

Synthesis

86-90-8

87639-57-4

General procedure for the synthesis of dimethyl 4-bromophthalate using 5-bromoisobenzofuran-1,3-dione as starting material:(15-1) Synthesis of dimethyl 4-bromophthalate. Methanol (500 mL) was added to 4-bromophthalic anhydride (50.25 g). Subsequently, chlorosulfonic acid (1 mL) was added dropwise to the reaction system. The resulting reaction mixture was heated under reflux conditions overnight. After completion of the reaction, the reaction solution was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (eluent: hexane/ethyl acetate system) to afford the target product dimethyl 4-bromophthalate (39.98 g, 66.1% yield) as a colorless oil. The structure of the product was confirmed by 1H-NMR (400 MHz, CDCl3): δ (ppm) 3.90 (3H, s), 3.92 (3H, s), 7.63 (1H, d, J = 8.4 Hz), 7.68 (1H, dd, J = 2.0, 8.4 Hz), 7.84 (1H, d, J = 2.0 Hz).

References

[1] Patent: US2002/19531, 2002, A1

DIMETHYL 4-BROMOPHTHALATE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIMETHYL 4-BROMOPHTHALATE Suppliers

Canada 1 China 62 India 1 United Kingdom 3 United States 10 Global 77

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87639-57-4, DIMETHYL 4-BROMOPHTHALATERelated Search:

Dioctyl terephthalate Dibutyl phthalate CPPO Dimethyl phthalate Titanium tetrachloride Phthalates bis(2-ethylhexyl) tetrabromophthalate 2-(2-hydroxyethoxy)ethyl 2-hydroxypropyl 3,4,5,6-tetrabromophthalate 1,2-BENZENEDICARBOXYLIC ACID,4-BROMO-,1,2-DIETHYL ESTER DIALLYL TETRABROMOPHTHALATE DIMETHYL 4-BROMOPHTHALATE

DIMETHYL 4-BROMOPHTHALATE

1,2-Benzenedicarboxylic acid, 4-broMo-, 1,2-diMethyl ester

87639-57-4