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| CAS No.: | 7283-69-4 |
|---|---|
| Name: | Diisobutyl fumarate |
| Molecular Structure: | |
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|
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| Formula: | C12H20 O4 |
| Molecular Weight: | 228.288 |
| Synonyms: | 2-Butenedioicacid (2E)-, bis(2-methylpropyl) ester (9CI); 2-Butenedioic acid (E)-,bis(2-methylpropyl) ester; Fumaric acid, diisobutyl ester (6CI,7CI,8CI);Diisobutyl fumarate; NSC 58655 |
| EINECS: | 230-706-6 |
| Density: | 0.978 |
| Melting Point: | 8 ºC |
| Boiling Point: | 249 ºC |
| Flash Point: | >110 ºC |
| Hazard Symbols: |
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| Risk Codes: | R38 |
| Safety: | Mildly toxic by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS. |
| PSA: | 52.60000 |
| LogP: | 1.94100 |
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Chemistry
Product Name: Diisobutyl fumarate (CAS NO.7283-69-4)
Molecular Formula: C12H20O4
Molecular Weight: 228.28g/mol
Mol File: 7283-69-4.mol
Einecs: 230-706-6
Melting Point: 8 °C(lit.)
Boiling point: 283.5 °C at 760 mmHg
Storage Temperature:
Flash Point: 129.8 °C
Density: 0.978 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.443(lit.)
Surface Tension: 31.7 dyne/cm
Enthalpy of Vaporization: 52.24 kJ/mol
Vapour Pressure: 0.00316 mmHg at 25°C
XLogP3-AA: 2.9
H-Bond Donor: 0
H-Bond Acceptor: 4
Product Categories: Plasticizers; Polymer Additives; Polymer Science
Uses
Diisobutyl fumarate (CAS NO.7283-69-4) is used to spice synthesis, pharmaceuticals, plastics additives, etc.
Toxicity Data With Reference
| 1. | skn-rbt 10 mg/24H open MLD | AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95. | ||
| 2. | orl-rat LD50:8120 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95. | ||
| 3. | skn-rbt LD50:7490 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95. |
Safety Profile
Safety Information of Diisobutyl fumarate (CAS NO.7283-69-4):
Hazard Codes: Xi.gif){kind=small}
Risk Statements: 38
38: Irritating to the skin
Safety Statements: 24-26-36
24: Avoid contact with skin
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
Specification
Diisobutyl fumarate ,its CAS NO. is 7283-69-4,the synonyms is 2-Butenedioic acid (e)-, bis(2-methylpropyl) ester ; Diisobutyl (2e)-2-butenedioate ; Diisobutylester kyseliny fumarove ; Diisobutylesterkyselinyfumarove ; Fumaric acid, diisobutyl ester ; Fumaricacid,diisobutylester ; Fumaricacidbis-(2-methylpropyl)ester ; Diisobutyl fumarate .