2,2-Bis(tert-butylperoxy)butane solution

• Catalog No.: 441694
• CAS Number: 2167-23-9
• M. F.: C12H26O4
• M. W.: 234.33244

SYNONYMS

• Title: 2,2-二(叔丁基过氧)丁烷 溶液
• IUPAC name: 2,2-bis(tert-butylperoxy)butane
• IUPAC Traditional name: 2,2-bis(tert-butylperoxy)butane

DATABASE IDS

• CAS Number: 2167-23-9
• PubChem SID: 24867697
• MDL Number: MFCD00048243

PROPERTIES

• Compostion: active oxygen content, 6.8 wt. %
• Concentration: 50 wt. % in mineral oil
• Linear Formula: C2H5C[OOC(CH3)3]2CH3
• t1/2: 10 hr(92 °C)
• Density: 0.88 g/mL at 25 °C
• Flash Point: 48 °C
• Flash Point: 118.4 °F
• Melting Point: ≥80 °C (SADT)
• Refractive Index: n20/D 1.445
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H242-H315-H318-H335
• European Hazard Symbols: Oxidising (O)
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P220-P261-P280-P305 + P351 + P338-P410-P411 + P235
• RID/ADR: UN 3103 5.2
• Risk Statements: 7-10-37/38-41
• Safety Statements: 3/7-14-26-36/37/39
• Hazard Class: 5.2
• UN Number: 3103
• German water hazard class: 2

DETAILS

Description (English)

Application
Free radical polymerization initiator.Initiator for polymerization and copolymerization of styrene, ethylene and acrylics in solution, suspension and bulk polymerizations.

Description (简体中文)

Application
自由基聚合引发剂。用于使苯乙烯、乙烯和丙烯酸酯以溶液、悬浮和本体方式进行聚合反应和共聚反应的引发剂。