DIETHYL BROMOMALONATE

Product Name: DIETHYL BROMOMALONATE
CAS No.: 685-87-0
Chemical Name: DIETHYL BROMOMALONATE
Synonyms: Diethyl 2-bromomalonate;Diethylbrommalonat;RARECHEM AL BI 0815;ETHYL BROMOMALONATE;Diethyl bromalonate;DIETHYL BROMOMALONATE;Diethylebromomalonate;BROMO DIETHYL MALONATE;DiethylBromomalonate>alpha-Bromomalonic ester
CBNumber: CB9294925
Molecular Formula: C7H11BrO4
Formula Weight: 239.06
MOL File: 685-87-0.mol

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DIETHYL BROMOMALONATE Property

Melting point:: -54°C
Boiling point:: 233-235 °C (lit.)
Density: 1.402 g/mL at 25 °C (lit.)
refractive index: n20/D 1.451(lit.)
Flash point:: >230 °F
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform, Hexanes
form: Liquid
pka: 9.29±0.46(Predicted)
Specific Gravity: 1.402
color: Clear colorless to slightly yellow
Water Solubility: Does not mix well with water.
Sensitive: Lachrymatory
BRN: 509768
CAS DataBase Reference: 685-87-0(CAS DataBase Reference)
EPA Substance Registry System: Propanedioic acid, 2-bromo-, 1,3-diethyl ester (685-87-0)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
F: 19
Hazard Note: Corrosive/Lachrymator
TSCA: Yes
HazardClass: 8
PackingGroup: III
HS Code: 29171900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D91209
Product name: Diethyl bromomalonate
Purity: 92%
Packaging: 25g
Price: $119
Updated: 2024/03/01

Sigma-Aldrich

Product number: D91209
Product name: Diethyl bromomalonate
Purity: 92%
Packaging: 100g
Price: $312
Updated: 2024/03/01

TCI Chemical

Product number: B1205
Product name: Diethyl Bromomalonate
Purity: >85.0%(GC)
Packaging: 25g
Price: $22
Updated: 2024/03/01

TCI Chemical

Product number: B1205
Product name: Diethyl Bromomalonate
Purity: >85.0%(GC)
Packaging: 500g
Price: $194
Updated: 2024/03/01

Alfa Aesar

Product number: A10965
Product name: Diethyl bromomalonate, 90+%
Packaging: 25g
Price: $33.65
Updated: 2024/03/01

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DIETHYL BROMOMALONATE Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

Uses

Diethyl bromomalonate is used in perfumes. It is also used to synthesize other compounds such as barbiturates, artificial flavorings, vitamin B1, and vitamin B6.

Uses

Diethyl Bromomalonate is a chemical constituent of the asymmetric cyclopropanation of chalcones. Also used in the preparation of nanaplatforms for NIR imaging-guided photodynamic therapy of cancer cel ls.

Purification Methods

Purify the ester by fractional distillation in a vacuum. IR: max 1800 and 1700cm-1 [Abramovitch Can J Chem 37 1146 1959, Bretschneider & Karpitschka Monatsh Chem 84 1091 1053]. [Beilstein 2 IV 1904.]

DIETHYL BROMOMALONATE Preparation Products And Raw materials

Raw materials

Carbon tetrachloride Tetrahydrofuran Ethyl acetate Government regulation Diethyl malonate PETROLEUM ETHER Sodium carbonate

Preparation Products

5-METHOXYBENZOFURAN-2-BORONIC ACID Benzofuran-2-carboxylic acid 3-Methylbenzofuran-2-carboxylic acid

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DIETHYL BROMOMALONATE Suppliers

Americas 1 Austria 1 Belgium 3 Canada 1 China 201 Europe 1 France 1 Germany 5 India 23 Japan 6 Poland 2 Slovakia 1 Switzerland 3 United Kingdom 16 United States 39 Global 304

Toronto Research Chemicals

Tel: --
Fax: --
Email: info@trc-canada.com
Country: Canada
ProdList: 6038
Advantage: 71

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View Lastest Price from DIETHYL BROMOMALONATE manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: diethyl bromomalonate 685-87-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-01

Henan Fengda Chemical Co., Ltd

Product: ethyl bromomalonate 685-87-0
Price: US $8.00-0.80/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-22

Hebei Mojin Biotechnology Co., Ltd

Product: DIETHYL BROMOMALONATE 685-87-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-10-16

685-87-0, DIETHYL BROMOMALONATERelated Search:

2-Bromomalonaldehyde (1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide BROMOMALEIC ANHYDRIDE BROMOTRIS(TRIPHENYLPHOSPHINE)COPPER(I)& Bromoacetaldehyde diethyl acetal N-Bromoisocyanuric acid monosodium salt 1-BROMO-2-BUTANONE Ethyl nitroacetate Methyl Bromopyruvate Bromo-PEG2-acid Chloromethyl pivalate NEOPENTYLBORONIC ACID DIMETHYL BROMOMALONATE 2-Bromopropionic acid Diethyl 2-bromo-2-methylmalonate 2-Bromoethyl ethyl ether (R)-(+)-2-BROMOPROPIONIC ACID Ethyl bromoacetate

alpha-Bromomalonic ester

bromo-propanedioicacidiethylester

Diethyl 2-bromomalonate

Diethyl alpha-bromomalonate

Malonic acid, bromo-, diethyl ester

ETHYL BROMOMALONATE

DIETHYL BROMOMALONATE

BROMO DIETHYL MALONATE

BROMOMALONIC ACID DIETHYL ESTER

RARECHEM AL BI 0815

2-BROMO-MALONIC ACID DIETHYL ESTER

DIETHYL BROMOMALONATE, ~85-95%

Diethyl bromomalonate, 95+%

Diethyl bromomalonate, 90-95%

Diethyl 2-bromopropane-1,3-dioate

Diethyl broMoMalonate, 90-95% 100ML

Diethyl broMoMalonate, 90-95% 25ML

Propanedioic acid, bromo-, diethyl ester

Diethyl bromomalonate, 90+%

Diethylebromomalonate

BroMine generation of diethyl Malonate

Diethyl bromomalonate 92%

Diethylbrommalonat

DiethylBromomalonate&gt

Propanedioic acid, 2-bromo-, 1,3-diethyl ester

Diethyl bromalonate

diethyl 2-bromopropanedioate

DI ETHYL BROMO MALONATE (DEBM)

685-87-0

C7H11BrO4

BrCHCO2CH2CH32

C6 to C7

Carbonyl Compounds

Building Blocks

HALOGEN

Esters

Organic Building Blocks

Building Blocks

C6 to C7

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks

C6 to C7

Carbonyl Compounds

Esters

bc0001