Appearance: Light yellow viscous liquid
Packaging: Packaging: Packed in 200 liter metal drums or IBC drums.
Sample: Available
Polyisobutylene Succinic Anhydride (PIBSA) Cas 67762-77-0
Description
Polyisobutylene Succinic Anhydride (PIBSA) Quick Details
Chemical Name: Polyisobutylene Succinic Anhydride
Synonyms: PIBSA, 2,5-Furandione dihydro monopolyisobutylene derivatives, Polyisobutenylsuccinic anhydride
CAS No.: 67762-77-0
EC No.: 614-118-0
Molecular Formula: (C4H8)n.C4H4O3
Molecular Weight: Variable (Polymer, typical Mn ~1000)
Appearance: Light yellow viscous liquid
Polyisobutylene Succinic Anhydride (PIBSA) Specification
| Item | Specifications |
| Appearance |
Light yellow Viscous Liquid |
| Density (20 C) |
Report (Typical ~930 kg/m3) |
| Kinematic Viscosity (100 C) |
>= 550 mm2/s |
| Acid Value |
>= 105 mgKOH/g |
| Flash Point (Open Cup) |
>= 170 C |
| Moisture Content |
<= 0.08% (m/m) |
Polyisobutylene Succinic Anhydride (PIBSA) Applications
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Ashless Dispersant Intermediate: Used for the preparation of various types of polyisobutylene succinimide and boronized ashless dispersants for engine oils and motor lubricants.
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Emulsifying Agent: Used for the preparation of emulsifying agents for civil emulsion explosives.
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Processing Aid: Used for the preparation of processing aids in petroleum chemical plants.
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Fuel and Lubricant Additives: Functions as a detergent-dispersant intermediate and surface-active additive to prevent sludge formation and maintain internal cleanliness.
Polyisobutylene Succinic Anhydride (PIBSA) Packaging & Shipping
Packaging: Packed in 200 liter metal drums or IBC drums.
Shipping Precautions: Non-hazardous product under international transport rules. Handle with care to prevent mechanical damage or leakage during transit.
Polyisobutylene Succinic Anhydride (PIBSA) Storage
Temperature: Store at cool ambient temperatures, ideally between 10 C and 40 C. Protection: Store in dry, clean, and well-ventilated warehouses away from direct sunlight, moisture, and high heat. Segregation: Keep away from strong oxidizing agents, strong acids, strong bases, and water/steam to avoid hydrolysis.