Carbon Nanotube Double-walled , > 50%, diameter: <5nm, length: <50 μm , 308068-56-6

Synonym(s):
MWCNT;MWCNT array;MWNT;SWNT, carboxylic acid functionalized;Charcoal wood

CAS NO.：308068-56-6

Empirical Formula: C

Molecular Weight: 12.01

MDL number: MFCD00133992

EINECS: 926-722-4

PRODUCT Properties

• Melting point: 3550 °C(lit.)
• Boiling point: 500-600 °C(lit.)
• Density: ~1.7 g/mL at 25 °C(lit.)
• vapor pressure: <0.1 mm Hg ( 20 °C)
• Flash point: >230 °F
• solubility: Soluble in benzene, toluene and chloroform.
• form: rod
• color: Black
• Resistivity: 10-1000 Ω/sq
• Water Solubility: It is miscible, can be diluted with water. Soluble in benzene, toluene.
• IARC: 2B (Vol. 111) 2017, 3 (Vol. 111) 2017, 3 (Vol. 111) 2017

Description and Uses

Arrays grown on 10x10x1mm quartz substrate using a single source CVD process that yields vertically aligned MWNTs (< 1% catalyst impurity). Arrays are 30µm tall (± 3µm) and are composed of MWNTs 100nm in diameter (± 10nm). Arrays up to 150µm in height can be provided on request.

Applications of Carbon Nanotube include:• ;Electronics1• ;Sensors2• ;Composites• ;Energy Storage• ;Study of Life Science systems3

Safety

• Symbol(GHS): GHS07
• Symbol(GHS): GHS07,GHS08
• Signal word: Warning
• Signal word: Warning
• Hazard statements: H319-H335
• Hazard statements: H317-H351-H373
• Precautionary statements: P201-P202-P260-P280-P302+P352-P308+P313
• Precautionary statements: P261-P264-P271-P280-P304+P340+P312-P305+P351+P338
• Hazard Codes: F,Xi,N,Xn
• Risk Statements: 36/37-36/37/38-52/53-50-48/20-43-40
• Safety Statements: 26-36-61-37/39-22-36/37
• RIDADR: UN 1325 4.1/PG 3
• WGK Germany: 3
• RTECS: FF5250100
• HazardClass: 4.1
• HS Code: 68151000
• Hazardous Substances Data: 308068-56-6(Hazardous Substances Data)