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DIBENZYL MALONATE

Product Name
DIBENZYL MALONATE
CAS No.
15014-25-2
Chemical Name
DIBENZYL MALONATE
Synonyms
MALONIC ACID DIBENZYL ESTER;NSC 101027;Dibenzylmalonat;DIBENZYL MALONATE;Dibenzylmalonateca;DibenzylMalonate>D**DIBENZYL MALONATE;Malonic acid dibenzyl;Dibenzyl propanedioate;2,5-Dimethyl-3-Hezine-Diol
CBNumber
CB6222040
Molecular Formula
C17H16O4
Formula Weight
284.31
MOL File
15014-25-2.mol
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DIBENZYL MALONATE Property

Boiling point:
188 °C/0.2 mmHg (lit.)
Density 
1.137 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.546(lit.)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
pka
11.65±0.46(Predicted)
form 
clear liquid
color 
Colorless to Light yellow to Light orange
Specific Gravity
1.17
Water Solubility 
Sparingly soluble in water; miscible in all proportions with ether and alcohol.
BRN 
1998264
InChIKey
RYFCSKVXWRJEOB-UHFFFAOYSA-N
CAS DataBase Reference
15014-25-2(CAS DataBase Reference)
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Safety

Safety Statements 
23-24/25
WGK Germany 
3
HS Code 
29171910
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
160407
Product name
Dibenzyl malonate
Packaging
10g
Price
$76.6
Updated
2024/03/01
Sigma-Aldrich
Product number
160407
Product name
Dibenzyl malonate
Packaging
50g
Price
$145.8
Updated
2024/03/01
TCI Chemical
Product number
M1080
Product name
Dibenzyl Malonate
Purity
>95.0%(GC)
Packaging
25g
Price
$103
Updated
2024/03/01
TCI Chemical
Product number
M1080
Product name
Dibenzyl Malonate
Purity
>95.0%(GC)
Packaging
100g
Price
$254
Updated
2024/03/01
Alfa Aesar
Product number
A10844
Product name
Dibenzyl malonate, 95%
Packaging
10g
Price
$53.65
Updated
2024/03/01
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DIBENZYL MALONATE Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOWISH LIQUID

Uses

Dibenzyl malonate was used in the preparation of tetraethyl 3,3-bis(benzyloxycarbonyl)propylene bisphosphonate. It was also used in the preparation of benzyl umbelliferone-3-carboxylate via Knoevenagel condensation with 2,4-dihydroxybezaldehyde.

General Description

Direct asymmetric reaction of dibenzyl malonate with N-tert-butoxycarbonyl aldimines in the presence of Yb(OTf)3 and iPr-pybox (pybox = pyridine bisoxazoline) complexes has been investigated.

Purification Methods

Dissolve the ester in toluene, wash it with aqueous NaHCO3, H2O, dry over MgSO4, filter, evaporate and distil it at high vacuum. [Ginsburg & Pappo J Am Chem Soc 75 1094 1953, Baker et al. J Org Chem 17 77 1952, Beilstein 6 IV 2270.]

DIBENZYL MALONATE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIBENZYL MALONATE Suppliers

Americas 1 Belgium 3 China 117 Europe 1 Germany 4 India 4 Japan 5 Sweden 1 Switzerland 2 United Kingdom 5 United States 23 Global 166
Alchem Pharmtech,Inc.
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8485655694
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Protheragen-ING
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Aladdin Scientific
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Synthonix Inc
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Matrix Scientific
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Davos Chemical Corporation
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View Lastest Price from DIBENZYL MALONATE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Propanedioicacid,bis(phenylmethyl)ester 15014-25-2
Price
US $0.00-0.00/KG
Min. Order
10mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-19
Henan Aochuang Chemical Co.,Ltd.
Product
DIBENZYL MALONATE 15014-25-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-17
Career Henan Chemical Co
Product
DIBENZYL MALONATE 15014-25-2
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200kg
Release date
2019-08-30

15014-25-2, DIBENZYL MALONATERelated Search:

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