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Diethyl 2-bromo-2-methylmalonate

Diethyl 2-bromo-2-methylmalonate structure

CAS No.: 29263-94-3

Chemical Name:: Diethyl 2-bromo-2-methylmalonate

Synonyms: Diethyl 2-bromo;DIETHYL BROMOMETHYLMALONATE;Diethyl methylbromomalonate;Diethyl-2-Bro-2-Methylmalonate;Diethyl 2-bromo-2-methylmalote;DIETHYL 2-BROMO-2-METHYLMALONATE;Diethyl a-bromo-a-methylmalonate;Diethyl2-Bromo-2-methylmalonate>iethyl2-bromo-2-methylpropanedioate;Diethyl 2-broMo-2-MethylMalonate 98%

CBNumber:: CB3101744

Molecular Formula:: C8H13BrO4

Molecular Weight:: 253.09

MDL Number:: MFCD00009125

MOL File:: 29263-94-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 00:54:11

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Diethyl 2-bromo-2-methylmalonate Properties

Boiling point	105-106 °C (5 mmHg)
Density	1.325 g/mL at 25 °C (lit.)
refractive index	n20/D 1.449(lit.)
Flash point	>230 °F
storage temp.	Inert atmosphere,Room Temperature
form	clear liquid
color	Colorless to Almost colorless
BRN	1779673
InChI	1S/C8H13BrO4/c1-4-12-6(10)8(3,9)7(11)13-5-2/h4-5H2,1-3H3
InChIKey	CSLQAXTUGPUBCW-UHFFFAOYSA-N
SMILES	CCOC(=O)C(C)(Br)C(=O)OCC
CAS DataBase Reference	29263-94-3(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

34-20/21/22

Safety Statements

26-36/37/39-45

RIDADR

UN 3265 8/PG 2

WGK Germany

HS Code

2917.19.7050

HazardClass

PackingGroup

III

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Eye Dam. 1
Skin Corr. 1B

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	0
3		0

Diethyl 2-bromo-2-methylmalonate price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	139440	Diethyl 2-bromo-2-methylmalonate 98%	29263-94-3	25g	$185	2026-04-30	Buy
TCI Chemical	D4368	Diethyl 2-Bromo-2-methylmalonate >98.0%(GC)(T)	29263-94-3	25g	$110	2026-04-30	Buy
Synthonix	D47070	Diethyl 2-bromo-2-methylmalonate 98%	29263-94-3	1g	$35	2026-05-06	Buy
Synthonix	D47070	Diethyl 2-bromo-2-methylmalonate 98%	29263-94-3	5g	$39	2026-05-06	Buy
Synthonix	D47070	Diethyl 2-bromo-2-methylmalonate 98%	29263-94-3	10g	$40	2026-05-06	Buy

Product number	Packaging	Price	Buy
139440	25g	$185	Buy
D4368	25g	$110	Buy
D47070	1g	$35	Buy
D47070	5g	$39	Buy
D47070	10g	$40	Buy

Diethyl 2-bromo-2-methylmalonate Chemical Properties,Uses,Production

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

Diethyl 2-bromo-2-methylmalonate was used to investigate the 1,2,2,6,6-pentamethylpiperidine as an effective reducing agent for the radical chain conversion of primary bromoesters to the corresponding esters. It was used in the synthesis of polystyrene macroinitiator via atom transfer radical polymerization.

General Description

Diethyl 2-bromo-2-methylmalonate acts as initiator during the atom transfer radical polymerization of methyl methacrylate.

Diethyl 2-bromo-2-methylmalonate Preparation Products And Raw materials

Raw materials

Preparation Products

ETHYL 2-METHYL-7-NITRO-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE Ethyl 3,4-dihydro-2-methyl-6-nitro-3-oxo-2H-1,4-benzoxazine-2-carboxylate 2-Methyl-2-(phenylMethoxy)propanedioic Acid 1-Ethyl Ester

Diethyl 2-bromo-2-methylmalonate Suppliers

Global( 150)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
RYSS TECH LTD	400-188-0725 +86 21 34310725 13611771617		China	1999	57
Shanghai Jian Chao Chemical Technology Co., Ltd.	150-2103-5486 18017383231	983544897@qq.com	China	9336	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Accela ChemBio Co.,Ltd.	64
RYSS TECH LTD	57
Shanghai Jian Chao Chemical Technology Co., Ltd.	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	80

View Lastest Price from Diethyl 2-bromo-2-methylmalonate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-05-26	Diethyl 2-bromo-2-methylmalonate 29263-94-3	$15.00-20.00	1kg	0.99	20tons	Hebei Fengjia New Material Co., Ltd
2021-07-13	Diethyl 2-bromo-2-methylmalonate 29263-94-3	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	Diethyl 2-bromo-2-methylmalonate 29263-94-3	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

Diethyl 2-bromo-2-methylmalonate
29263-94-3
$15.00-20.00
0.99
Hebei Fengjia New Material Co., Ltd

Diethyl 2-bromo-2-methylmalonate
29263-94-3
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Diethyl 2-bromo-2-methylmalonate
29263-94-3
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Diethyl 2-bromo-2-methylmalonate Spectrum

Diethyl 2-bromo-2-methylmalonate(29263-94-3)MS Diethyl 2-bromo-2-methylmalonate(29263-94-3)¹HNMR Diethyl 2-bromo-2-methylmalonate(29263-94-3)¹³CNMR Diethyl 2-bromo-2-methylmalonate(29263-94-3)IR1 Diethyl 2-bromo-2-methylmalonate(29263-94-3)Raman

29263-94-3(Diethyl 2-bromo-2-methylmalonate)Related Search:

Diethyl phthalate Diethyl chloromalonate Diethyl bis(hydroxymethyl)malonate Diethyl isopropylmalonate Mefenpyr-diethyl

Dimethyl malonate Diethyl ketomalonate DIETHYL DIMETHYLMALONATE Ethyl bromodifluoroacetate Diethyl phenylmalonate

Diethyl carbonate 3-Bromoanisole Diethyl 2-ethyl-2-phenylmalonate Diethyl ethylmalonate Diethyl butylmalonate

Diethyl cyanomethylphosphonate Diethyl methylmalonate Diethyl malonate

1of4

2-BROMO-2-METHYLMALONIC ACID DIETHYL ESTER DIETHYL BROMOMETHYLMALONATE DIETHYL 2-BROMO-2-METHYLMALONATE 2-Brom-2-methylmalonic acid diethylester 2-BROMO-2-METHYLPROPANDIOIC ACID DIETHYL ESTER 2-(bromomethyl)-propanedioic acid diethyl ester Diethyl 2-bromo-2-methylmalonate, 98+% Diethyl-2-Bro-2-Methylmalonate 2-bromo-2-methylpropanedioic acid diethyl ester Diethyl 2-bromo-2-methylpropanedioate Diethyl a-bromo-a-methylmalonate Diethyl methylbromomalonate Malonic acid, bromomethyl-, diethyl ester Propanedioic acid, bromomethyl-, diethyl ester Diethyl 2-bromo Diethyl 2-broMo-2-MethylMalonate 98% Diethyl 2-bromo-2-methylmalote Diethyl2-Bromo-2-methylmalonate> Propanedioic acid, 2-bromo-2-methyl-, 1,3-diethyl ester iethyl2-bromo-2-methylpropanedioate 1,3-Diethyl 2-bromo-2-methylpropanedioate 29263-94-3 C8H13BrO4 BrCCH3CO2C2H52 Organic Building Blocks Esters C8 to C9 Carbonyl Compounds Building Blocks Pharmaceutical Intermediates TheMalonateRamificationProducts C8 to C9 Carbonyl Compounds Esters