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Merck
모든 사진(1)

주요 문서

63380

Sigma-Aldrich

Dimethyl malonate

purum, ≥96.0% (GC)

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About This Item

Linear Formula:
CH2(COOCH3)2
CAS Number:
Molecular Weight:
132.11
Beilstein:
774261
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

>1 (vs air)

Quality Level

grade

purum

분석

≥96.0% (GC)

refractive index

n20/D 1.413 (lit.)
n20/D 1.413

bp

180-181 °C (lit.)

mp

−62 °C (lit.)

density

1.156 g/mL at 25 °C (lit.)

작용기

ester

SMILES string

COC(=O)CC(=O)OC

InChI

1S/C5H8O4/c1-8-4(6)3-5(7)9-2/h3H2,1-2H3

InChI key

BEPAFCGSDWSTEL-UHFFFAOYSA-N

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픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

185.0 °F - closed cup

Flash Point (°C)

85 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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문서 라이브러리 방문

H Dongmei et al.
Preparative biochemistry & biotechnology, 30(3), 231-240 (2000-08-05)
5-Methoxytryptamine and L-tryptophan methyl ester were acylated with malonic acid, dimethyl malonate, or succinic anhydride to produce the corresponding N,N'-dicarbonyltryptamine derivatives. The analgesic activity was evaluated by the tail flick test. All of the compounds exhibited desirable analgesic potency. This
Jeroen S Dickschat et al.
Chembiochem : a European journal of chemical biology, 5(6), 778-787 (2004-06-03)
The volatiles emitted from cell cultures of myxobacterium Myxococcus xanthus were collected by use of a closed-loop stripping apparatus (CLSA) and analyzed by GC-MS. Two new natural products, (S)-9-methyldecan-3-ol ((S)-1) and 9-methyldecan-3-one (2), were identified and synthesized, together with other
P Gimsing et al.
American journal of hematology, 49(2), 121-130 (1995-06-01)
The cobalamin metabolism in chronic myelogenous leukemia (CML) was evaluated in 18 newly diagnosed and untreated patients by formiminoglutamic acid (FiGlu) and methyl malonic acid excretion (MMA) tests. A deoxyuridine (dU) suppression test of bone marrow cells was compared in
Reiko Fujita et al.
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 126(2), 109-116 (2006-02-08)
The carbon-carbon bond-forming reactions of 1-methyl-2-methylthiophenylpyridinium iodides with active methylene compounds (such as dimethyl malonate, malononitrile) using NaH as a base gave the 2-substituted methylene-1,2-dihydropyridine derivatives.
Ingalill Andersson et al.
The clinical respiratory journal, 1(1), 23-29 (2007-07-01)
Eating problems are common in patients with chronic obstructive pulmonary disease (COPD), and intake of micronutrients might be lower than recommended. To study dietary intake, serum and urinary concentration of trace elements and vitamins in elderly underweight patients with established

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