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Merck
CN

63380

丙二酸二甲酯

purum, ≥96.0% (GC)

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关于此项目

线性分子式:
CH2(COOCH3)2
化学文摘社编号:
分子量:
132.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-597-8
Beilstein/REAXYS Number:
774261
MDL number:
Assay:
≥96.0% (GC)
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vapor density

>1 (vs air)

Quality Level

grade

purum

assay

≥96.0% (GC)

refractive index

n20/D 1.413

bp

180-181 °C (lit.)

mp

−62 °C (lit.)

density

1.156 g/mL at 25 °C (lit.)

functional group

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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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

185.0 °F - closed cup

flash_point_c

85 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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R Padmakumar et al.
Analytical biochemistry, 214(1), 318-320 (1993-10-01)
A rapid and high-yield synthesis of methylmalonyl coenzyme A is reported. The two-step procedure involves preparation of the thiophenyl ester of methylmalonic acid using dicyclohexylcarbodiimide as a condensing agent, followed by transesterification with coenzyme A, to yield methylmalonyl coenzyme A
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
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.



全球贸易项目编号

货号GTIN
63380-1L04061836693008
63380-250ML04061832721705