5-Ethylidene-2-norbornene, endo + exo, 98%, stab. with 100ppm 4-tert-butylcatechol, Thermo Scientific Chemicals

Description

5-Ethylidene-2-norbornene is used as a self healing agent for polymeric composites. It is also used to reinforce multiwalled carbon nanotubes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 16219-75-3
• Molecular Formula: C9H12
• Molecular Weight (g/mol): 120.195
• MDL Number: MFCD00167576
• InChI Key: OJOWICOBYCXEKR-WHZSQGQPSA-N
• Synonym: 5-ethylidene-2-norbornene, unii-85015b2v0r component, unii-q4d40uvr0r component
• PubChem CID: 12456033
• IUPAC Name: (1R,4R,5E)-5-ethylidenebicyclo[2.2.1]hept-2-ene
• SMILES: CC=C1CC2CC1C=C2

• Density: 0.89 g/mL
• Boiling Point: 146°C
• Flash Point: 38°C (101°F)
• Quantity: 500 mL
• UN Number: UN3295
• Solubility Information: Soluble in water (0.01% at 20C).
• Formula Weight: 120.19
• Percent Purity: 98%
• Physical Form: Liquid
• Chemical Name or Material: 5-Ethylidene-2-norbornene, endo + exo, Stabilized with 100ppm 4-tert-butylcatechol

Safety and Handling

Hazard Category	H226-H300-H315-H319-H331
Hazard Statement	GHS H Statement H226-H332-H315-H319-H335 Flammable liquid and vapor. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P311-P330-P332+P313-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.
EINECSNumber	240-347-7
RTECSNumber	RB9450000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only