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Diethyl malonate-d2

CAS No.
4303-49-5
Chemical Name:
Diethyl malonate-d2
Synonyms
Diethyl malonate-d?;Diethyl malonate-d2;DIETHYL MALONATE (2,2-D2);Diethyl malonate (2,2-D?, 98%);Diethyl malonate-d2;DIETHYL MALONATE-D2, 98 ATOM % D
CBNumber:
CB8280149
Molecular Formula:
C7H10D2O4
Molecular Weight:
162.18
MDL Number:
MFCD00064456
MOL File:
4303-49-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:37

Diethyl malonate-d2 Properties

Melting point -51--50 °C (lit.)
Boiling point 199 °C (lit.)
Density 1.068 g/mL at 25 °C
refractive index n20/D 1.4134(lit.)
Flash point 212 °F
storage temp. Refrigerator, under inert atmosphere
solubility Chloroform
form Oil
color Colourless
InChI InChI=1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3/i5D2
InChIKey IYXGSMUGOJNHAZ-BFWBPSQCSA-N
SMILES C([2H])([2H])(C(=O)OCC)C(=O)OCC
UNSPSC Code 12352116
NACRES NA.13
CAS Number Unlabeled 105-53-3

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Diethyl malonate-d2 price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 293059 Diethyl malonate-d2 98 atom % D 4303-49-5 5g $84 2026-04-30 Buy
Usbiological 446849 Diethyl Malonate-d2 4303-49-5 1g $389 2026-06-03 Buy
Usbiological 446849 Diethyl Malonate-d2 4303-49-5 5g $489 2026-06-03 Buy
Usbiological 446849 Diethyl Malonate-d2 4303-49-5 10g $638 2026-06-03 Buy
TRC TRC-D444424-5G Diethyl Malonate-d2 4303-49-5 5g $158 2026-06-03 Buy
Product number Packaging Price Buy
293059 5g $84 Buy
446849 1g $389 Buy
446849 5g $489 Buy
446849 10g $638 Buy
TRC-D444424-5G 5g $158 Buy

Diethyl malonate-d2 Chemical Properties, Uses, Production

Uses

Diethyl Malonate-d2 is the isotope labelled analog of Diethyl Malonate (D444420). Diethyl Malonate occurs naturally in grapes and strawberries. It is used in the preparation of barbiturates, artificial flavourings, vitamin B1, and vitamin B6 as well as in perfumes.

105-53-3
4303-49-5
Synthesis of Diethyl malonate-d2 from Diethyl malonate

Diethyl malonate-d2 Preparation Products And Raw materials

Raw materials

Preparation Products

Diethyl malonate-d2 Suppliers

Global Suppliers ( 43)
Supplier Tel Email Country ProdList Advantage
Shanghai Jidu Biotechnology Co., Ltd. 13851761812 13851761812@163.com China 497 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9656 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Nanjing Haolv Biotechnology Co.,Ltd 025-84622273 17361806303 kexin.zhou@haolvbiotech.com China 3009 58
Shanghai Jizhi Biochemical Technology Co. Ltd. 021-4009004166/18616739031 18616739031 3007523370@qq.com China 40000 58
Shanghai Yufei Pharmaceutical Technology Co., Ltd. +8618221552033 edward-atom@hotmail.com CHINA 876 58
Ningbo cuiying chemical technology co. LTD 0574-88162057 18957423231 2317559463@qq.com China 323 58
Qingdao Tenglong microwave technology co., LTD. 0532-83818797 17669478191 sc@tlwb.com.cn China 3933 58
DIETHYL MALONATE (2,2-D2) DIETHYL MALONATE-D2, 98 ATOM % D Diethyl malonate-d? Diethyl malonate-d2 Diethyl malonate (2,2-D?, 98%) Diethyl malonate-d2 4303-49-5 C7H10D2O4 CD2CO2C2H52 Alphabetical Listings BioChemical Stable Isotopes Alphabetical Listings D Stable Isotopes