| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
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sales8178@energy-chemical.com |
| Products Intro: |
Product Name:4-Pentenoic anhydride
CAS:63521-92-6
Purity:98% Package:25ML,5ML
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| Company Name: |
Shanghai Hanhong Scientific Co.,Ltd.
|
| Tel: |
021-54306202 13764082696 |
| Email: |
info@hanhongsci.com |
| Products Intro: |
Product Name:4-Pentenoic anhydride
CAS:63521-92-6
Purity:98% Remarks:B351048
|
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| | 4-PENTENOIC ANHYDRIDE Basic information |
| | 4-PENTENOIC ANHYDRIDE Chemical Properties |
| Boiling point | 78-81 °C/0.4 mmHg (lit.) | | density | 0.997 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.447(lit.) | | Fp | 230 °F | | storage temp. | Refrigerator (+4°C) | | InChI | 1S/C10H14O3/c1-3-5-7-9(11)13-10(12)8-6-4-2/h3-4H,1-2,5-8H2 | | InChIKey | NEDHQDYBHYNBIF-UHFFFAOYSA-N | | SMILES | C=CCCC(=O)OC(=O)CCC=C | | CAS DataBase Reference | 63521-92-6 |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2916199590 | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 4-PENTENOIC ANHYDRIDE Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid | | Uses | N-protecting reagent for amino acids and amino sugars removal under deprotecting conditions MOISTURE SENSITIVE | | Uses | 4-Pentenoic anhydride may be used:
- In the preparation of glucose functionalized (co)polymers.
- As a monomer in the preparation of cross-linked polyanhydrides.
- For the preparation of polymers with pendant vinyl or acetylene.
| | General Description | 4-Pentenoic anhydride is a carboxylic anhydride. |
| | 4-PENTENOIC ANHYDRIDE Preparation Products And Raw materials |
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