| Company Name: |
Shanghai wechem chemical co., ltd
|
| Tel: |
18824865657 |
| Email: |
joey.lin@wechem.cn |
| Products Intro: |
Cas:623-91-6
ProductName:Diethyl Fumarate
Purity: 99% | Package: 1kg；10kg；100kg
|
| Company Name: |
Hubei Taihechang Biotechnology Co., Ltd
|
| Tel: |
18607169902 18607169902 |
| Email: |
18607169902@163.com |
| Products Intro: |
Cas:623-91-6
ProductName:Diethyl fumarate
Purity: 99% | Package: 25KG;50KG;200KG
|
| Company Name: |
Shanghai Tengjun Biotechnology Co. LTD
|
| Tel: |
19821570922 |
| Email: |
zhanghongwei@labgogo.com |
| Products Intro: |
Cas:623-91-6
ProductName:Diethyl fumarate
Purity: 98% | Package: 1g;5g;1kg;可根据客户要求定制;
|
- Clemastine fumarate
-
- $0.00 / 1KG
-
2022-09-08
- CAS:14976-57-9
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 1tone
- Bedaquiline fumarate
-
- $0.00 / 10g
-
2021-09-29
- CAS:845533-86-0
- Min. Order: 1g
- Purity: 98%min
- Supply Ability: 100G
- Ferrous fumarate
-
- $150.00 / 10KG
-
2019-07-06
- CAS:141-01-5
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 10000kg
|
| | Ethyl Fumarate Basic information |
| | Ethyl Fumarate Chemical Properties |
| Melting point | 1-2 °C (lit.) | | Boiling point | 218-219 °C (lit.) | | density | 1.052 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.44(lit.) | | Fp | 197 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | 3.1g/l | | form | Liquid | | color | Clear colorless to slightly yellow | | Water Solubility | immiscible | | BRN | 775347 | | Dielectric constant | 6.5（23℃） | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases, reducing agents. | | InChIKey | IEPRKVQEAMIZSS-AATRIKPKSA-N | | LogP | 2.200 (est) | | CAS DataBase Reference | 623-91-6(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Butenedioic acid (E)-, diethyl ester(623-91-6) | | EPA Substance Registry System | Diethyl fumarate (623-91-6) |
| | Ethyl Fumarate Usage And Synthesis |
| Description | Ethyl Fumarate is the monoethyl ester form of fumaric acid. Ethyl Fumarate is a kind of effective preservative and polymerization agent for macromolecular material. | | Uses | Ethyl Fumarate was used in the preparation of photo-crosslinkable macromers. It was also used to synthesize Ugi/intramolecular Diels-Alder (IMDA) cycloaddition products[2]. |
| | Ethyl Fumarate Preparation Products And Raw materials |
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