
CAS Number627-63-4
Synonymsn-Butyl fumarate; fumaroyl chloride; MFCD00000733; Fumarsaeure-mono-n-butylester; fumaroyl dichloride; EINECS 211-005-4; fumaric acid chloroanhydride; Fumaric acid dichloride; Monobutyl fumarate; fumaric acid dichloroanhydride; mono-n-butyl maleate; Fumaric acid,butyl ester; Fumaric acid monobutyl ester; but-2-enedioyl dichloride
Molecular FormulaClCOCH=CHCOCl
Molecular Weight152.96
Purity95%
Density1.415 g/mL at 25 °C(lit.)
Boiling Point161-164 °C (lit.)
Melting Point-2 °C
Appearanceliquid
EINECS211-005-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 627-63-4 |
| Catalog No. | 2A-9024541 |
| Chinese Name | 富马酰氯 |
| Synonyms | n-Butyl fumarate; fumaroyl chloride; MFCD00000733; Fumarsaeure-mono-n-butylester; fumaroyl dichloride; EINECS 211-005-4; fumaric acid chloroanhydride; Fumaric acid dichloride; Monobutyl fumarate; fumaric acid dichloroanhydride; mono-n-butyl maleate; Fumaric acid,butyl ester; Fumaric acid monobutyl ester; but-2-enedioyl dichloride |
| Molecular Formula | ClCOCH=CHCOCl |
| Molecular Weight | 152.96 |
| Purity | 95 |
| Density | 1.415 g/mL at 25 °C(lit.) |
| Boiling Point | 161-164 °C (lit.) |
| Melting Point | -2 °C |
| Appearance | liquid |
| Water Solubility | decomposes |
| Storage Condition | Store in a container filled with dry inert gas and |
| Packaging | II |
| EINECS | 211-005-4 |
| HTC | 29171990 |
| PubChem ID | 24849125 |
| MDL Number | MFCD00000733 |
| SMILES | ClC(=O)\C=C\C(Cl)=O |
| InChI | 1S/C4H2Cl2O2/c5-3(7)1-2-4(6)8/h1-2H/b2-1+ |
| InChI Key | ZLYYJUJDFKGVKB-OWOJBTEDSA-N |
| Beilstein/REAXYS | 1721342 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/24541_1_627_63_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Chemical name |
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