Diethyl bromo(methyl)malonate

Modify Date: 2025-08-26 14:47:31

Diethyl bromo(methyl)malonate Structure
Diethyl bromo(methyl)malonate structure
Common Name Diethyl bromo(methyl)malonate
CAS Number 29263-94-3 Molecular Weight 253.090
Density 1.4±0.1 g/cm3 Boiling Point 238.0±20.0 °C at 760 mmHg
Molecular Formula C8H13BrO4 Melting Point N/A
MSDS Chinese USA Flash Point 97.8±21.8 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name diethyl 2-bromo-2-methylpropanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 238.0±20.0 °C at 760 mmHg
Molecular Formula C8H13BrO4
Molecular Weight 253.090
Flash Point 97.8±21.8 °C
Exact Mass 251.999710
PSA 52.60000
LogP 2.33
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.469

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R20/21/22;R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3265 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2917190090

 Synthetic Route

~90%

Diethyl bromo(methyl)malonate Structure

Diethyl bromo(m...

CAS#:29263-94-3

Literature: Suzuki, Yoshitada; Kodomari, Mitsuo Chemistry Letters, 1998 , # 11 p. 1091 - 1092

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles3

More Articles
Controlled/“living” atom transfer radical polymerization of methyl methacrylate using various initiation systems. Matyjaszewski K, et al.

Macromolecules 31(5) , 1527-1534, (1998)

Organic reducing agents. Reduction of electron deficient bromides by 1, 2, 2, 6, 6-pentamethylpiperidine (PMP)/mercaptoethanol. Amoli M, et al.

Tetrahedron Lett. 36(23) , 3997-4000, (1995)

TAILOR MADE POLYMERIC SYSTEMATIC LIBRARIES VIA ATOM TRANSFER RADICAL POLYMERIZATION. Jakubowski W, et al.

Polymer Prepr. 49(2) , 369, (2008)

 Synonyms

2-bromo-2-methylmalonic acid diethyl ester
Br(Me)C(COOEt)2
diethyl 2-bromo-2-methyl malonate
EINECS 249-541-6
Diethyl bromo(methyl)malonate
Diethyl bromomethylmalonate
Propanedioic acid, 2-bromo-2-methyl-, diethyl ester
Propanedioic acid, bromomethyl-, diethyl ester
Diethyl 2-Bromo-2-methylmalonate
Br(CH3)C(COOEt)2
MFCD00009125
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