Dimethyl maleate

• Catalog No.: 63250
• CAS Number: 624-48-6
• M. F.: C6H8O4
• M. W.: 144.12532
• Purity: ≥90% (HPLC)

SYNONYMS

• Title: 马来酸二甲酯
• IUPAC name: 1,4-dimethyl but-2-enedioate
• IUPAC Traditional name: dimethyl 2-butenedioate

DATABASE IDS

• CAS Number: 624-48-6
• EC Number: 210-848-5
• Beilstein Number: 471705
• PubChem SID: 24882490
• MDL Number: MFCD00008459

PROPERTIES

• Grade: technical
• Linear Formula: CH3OCOCH=CHCOOCH3
• Purity: ≥90% (HPLC)
• Boiling Point: 204-205 °C(lit.)
• Density: 1.152 g/mL at 25 °C(lit.)
• Flash Point: 95 °C
• Flash Point: 203 °F
• Refractive Index: n20/D 1.441(lit.)
• Refractive Index: n20/D 1.442
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H311-H315-H317-H319-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338-P312
• RID/ADR: UN 2810 6.1/PG 3
• Risk Statements: 21/22-36/37/38-43
• Safety Statements: 26-36/37
• Hazard Class: 6.1
• UN Number: 2810
• Packing Group: 3
• German water hazard class: 1