Fumaryl chloride
Fumaryl chloride
CAS: 627-63-4
Molecular Formula: C4H2Cl2O2
Fumaryl chloride - Names and Identifiers
| Name | Fumaryl chloride |
| Synonyms | Fumaryl chloride FUMARYL CHLORIDE FUMAROYL DICHLORIDE trans-Butenedioyl chloride Dichlorid kyseliny fumarove trans-2-Butenedioyl dichloride |
| CAS | 627-63-4 |
| EINECS | 211-005-4 |
| InChIKey | ZLYYJUJDFKGVKB-OWOJBTEDSA-N |
Fumaryl chloride - Physico-chemical Properties
| Molecular Formula | C4H2Cl2O2 |
| Molar Mass | 152.96 |
| Density | 1.415 g/mL at 25 °C(lit.) |
| Melting Point | -2 °C |
| Boling Point | 161-164 °C(lit.) |
| Flash Point | 165 °F |
| Water Solubility | decomposes |
| Appearance | Form Liquid, color Clear yellow |
| Storage Condition | 2-8°C |
| Stability | Moisture Sensitive |
| Refractive Index | n20/D 1.499(lit.) |
| Physical and Chemical Properties | Chemical properties pale yellow liquid. Boiling point 158-160 ℃,63 ℃(1.68kPa), relative density 1.408(20 ℃), refractive index 1.5004(18 ℃), flash point 73 ℃. |
| Use | Uses for organic synthesis, highly reactive organic intermediates. |
Fumaryl chloride - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns R37 - Irritating to the respiratory system R29 - Contact with water liberates toxic gas R36/37 - Irritating to eyes and respiratory system. R14 - Reacts violently with water |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S8 - Keep container dry. S27 - Take off immediately all contaminated clothing. |
| UN IDs | UN 1780 8/PG 2 |
| WGK Germany | 3 |
| RTECS | LT2800000 |
| FLUKA BRAND F CODES | 21 |
| TSCA | Yes |
| HS Code | 29171990 |
| Hazard Class | 8 |
| Packing Group | II |
Fumaryl chloride - Upstream Downstream Industry
| Raw Materials | Thionyl chloride Phosphorus pentachloride Zinc chloride Maleic anhydride Fumaric acid Phthaloyl dichloride |
| Downstream Products | TRANS-1,2-DIBENZOYLETHYLENE 2,4-DIBROMOMESITYLENE |
Fumaryl chloride - Nature
| Specific gravity | 1.415 (20/4℃) |
| BRN | 1721342 |
| NIST chemical information | Fumaryl chloride(627-63-4) |
| EPA chemical information | 2-Butenedioyl dichloride, (2E)- (627-63-4) |
Last Update：2024-04-10 22:29:15
Fumaryl chloride - Production method
It is obtained by the reaction of maleic anhydride and phthaloyl chloride in the presence of zinc chloride. Heat maleic anhydride, industrial phthalic chloride and anhydrous zinc chloride at 130-135 ℃ for 2 hours, and pay attention to avoid overheating. Then it is cooled to 90-95 ℃, and distilled quickly. The 62-64(1.73kPa) fraction is collected as trans-butene diacyl chloride with a yield of about 90%. In addition, trans-butene diacyl chloride can also be prepared by reacting fumaric acid with phthalyl chloride or thionyl chloride or phosphorus pentachloride.
Last Update：2024-04-10 22:29:15
Supplier List
Featured ProductsSpot supply
Product Name: Fumaryl Chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Fumaryl chloride Request for quotationCAS: 627-63-4
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Fumaryl chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Fumaryl chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Fumaryl chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Featured ProductsSpot supply
Product Name: Fumaryl Chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Fumaryl chloride Request for quotationCAS: 627-63-4
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Fumaryl chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Fumaryl chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Fumaryl chloride Visit Supplier Webpage Request for quotationCAS: 627-63-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
View History
Raw Materials for Fumaryl chloride
Thionyl chloride
Phosphorus pentachloride
Zinc chloride
Maleic anhydride
Fumaric acid
Phthaloyl dichloride
Phosphorus pentachloride
Zinc chloride
Maleic anhydride
Fumaric acid
Phthaloyl dichloride
Downstream Products for Fumaryl chloride