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DIBENZYL MALONATE
![DIBENZYL MALONATE Structure](CAS/GIF/15014-25-2.gif)
- 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
- Molecular Weight:
- 284.31
- MOL File:
- 15014-25-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
Boiling point | 188 °C/0.2 mmHg (lit.) |
---|---|
Density | 1.137 g/mL at 25 °C (lit.) |
refractive index |
n |
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
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Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P305+P351+P338 | |||||||||
Safety Statements | 23-24/25 | |||||||||
WGK Germany | 3 | |||||||||
HS Code | 29171910 | |||||||||
NFPA 704 |
|
DIBENZYL MALONATE price More Price(5)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 160407 | Dibenzyl malonate | 15014-25-2 | 10G | ₹2710 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 160407 | Dibenzyl malonate | 15014-25-2 | 50G | ₹9460 | 2022-06-14 | Buy |
TCI Chemicals (India) | M1080 | Dibenzyl Malonate min. 95.0 % | 15014-25-2 | 25G | ₹5000 | 2022-05-26 | Buy |
TCI Chemicals (India) | M1080 | Dibenzyl Malonate min. 95.0 % | 15014-25-2 | 100G | ₹8800 | 2022-05-26 | Buy |
TCI Chemicals (India) | M1080 | Dibenzyl Malonate min. 95.0 % | 15014-25-2 | 500G | ₹32000 | 2022-05-26 | Buy |
DIBENZYL MALONATE Chemical Properties,Uses,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
DIBENZYL MALONATE Suppliers
Global( 160)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49392 | 58 | Inquiry |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-18612256290 | China | 2132 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 8673 | 58 | Inquiry |
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