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CAS:624-48-6 C6H8O4 Dimethyl maleate

CAS NO.624-48-6

  • Min.Order: 500 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
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Keywords

  • CAS:624-48-6 C6H8O4 Dimethyl maleate
  • CAS:624-48-6 C6H8O4 factory price high purity 99%
  • CAS:624-48-6 C6H8O4 technical grade or OLED grade

Quick Details

  • ProName: CAS:624-48-6 C6H8O4 Dimethyl maleate
  • CasNo: 624-48-6
  • Molecular Formula: C6H8O4
  • Appearance: white poweder
  • Application: CAS:624-48-6 C6H8O4 technical grade or...
  • DeliveryTime: 5 working days after cash deposit
  • PackAge: Plastic vacuum packaging bag or bucket
  • Port: depend on clients require
  • ProductionCapacity: 1 Metric Ton/Day
  • Purity: 99%
  • Storage: under the cool and dry area
  • Transportation: by express or by sea
  • LimitNum: 500 Gram

Superiority

Dimethyl maleate Basic information
Product Name: Dimethyl maleate
Synonyms: METHYL MALEATE;MALEIC ACID, BIS-METHYL ESTER;MALEIC ACID DIMETHYL ESTER;CIS-DIMETHYL BUTENEDIOATE;DIMETHYL MALEATE;DIMETHYL MALEINATE;DMM;2-BUTENEDIOIC ACID (Z)-,DIMETHYL ESTER
CAS: 624-48-6
MF: C6H8O4
MW: 144.13
EINECS: 210-848-5
Product Categories: Fatty Acid Esters (Plasticizer);Functional Materials;Plasticizer;C6 to C7;Carbonyl Compounds;Esters
Mol File: 624-48-6.mol
Dimethyl maleate Structure
 
Dimethyl maleate Chemical Properties
mp  -19°C
bp  204-205 °C(lit.)
density  1.152 g/mL at 25 °C(lit.)
refractive index  n20/D 1.441(lit.)
Fp  196 °F
BRN  471705
Stability: Stable. Combustible. Incompatible with acids, bases, reducing agents, strong oxidizing agents.
CAS DataBase Reference 624-48-6(CAS DataBase Reference)
NIST Chemistry Reference 2-Butenedioic acid (Z)-, dimethyl ester(624-48-6)
EPA Substance Registry System 2-Butenedioic acid (2Z)-, dimethyl ester(624-48-6)
 
Safety Information
Hazard Codes  Xn,C
Risk Statements  21/22-36/37/38-43-37-34-22
Safety Statements  26-36/37-23-45-36/37/39
RIDADR  UN 2810 6.1/PG 3
WGK Germany  1
RTECS  EM6300000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29171990
 
Dimethyl maleate Usage And Synthesis
Chemical Properties colourless liquid
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Details

Ⅰ  Chemical formula and molecular weight
●Chemical formula:C6H8O4
●Molecular weight:144.12
●CAS No.:624-48-6
Ⅱ  Properties and uses
●Colourless,transparent oily liquid,b.p. 115℃（3mmHg）,refractive index 1.4283（20℃）.
●Used as an interior plasticizer,may be copolymerized with monomers like vinyl chloride,vinyl acetate,styrene,etc.
●Also used as a organic intermediate for synthesizing many products such as the product of resisting ultraviolet radiation,etc.
Ⅲ  Quality standard

Specification

First Grade

Qualified Grade

Colourity（Pt-Co）,code No.     ≤

20

40

Acid value,mgKOH/g           ≤

0.10

0.15

Density（20℃）,g/cm3

1.152±0.003

Ester content,%               ≥

99.0

99.0

Water content,%              ≤

0.10

0.15

Ⅳ  Package and storage,safety 
●Packed in 200 liter galvanized iron drum,net weight 220 kg/drum.
●Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.
●Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger. If met the high heat,the pressure inside the container enlarged,caused the danger of the Bang.
●If skin get in touch with,taking off the contaminated clothes,washed off with plenty of water and soap water thoroughly. If the eye get in touch with,rinsed out with plenty of water with the eyelid held wide open immediately for fifteen minutes. Get medical aid.

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