Registration Dossier

Identification

Chemical structure
Display Name:
Tangled Multi-Walled Carbon Nanotubes
EC Number:
701-160-0
Molecular formula:
Hollow tubular carbon, 1-dimensional nano structures with hexagonal arrangement of carbon atoms
IUPAC Name:
Tangled Multi-Walled Carbon Nanotubes

Type of substance

Composition:
mono-constituent substance
Origin:
other: nanomaterial

Total tonnage band

Total range:
0 - 10 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
29-Jun-2018
Last modified:
02-Aug-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Tangled Multi-Walled Carbon Nanotubes
EC Number:
701-160-0
Molecular formula:
Hollow tubular carbon, 1-dimensional nano structures with hexagonal arrangement of carbon atoms
IUPAC Name:
Tangled Multi-Walled Carbon Nanotubes

Characterisation of nanoforms

Type of information reported:
single nanoform

Shape

Shape description
Shape category:
elongated
Shape:
tube
Pure shape:
yes
Typical composition:
ca. 99.76 %
Range:
>= 98 - <= 100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
elongated
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 33 μm
Range:
>= 25 - <= 40 μm
Percentile:
D50
Typical value:
ca. 222 μm
Range:
>= 160 - <= 280 μm
Percentile:
D90
Typical value:
ca. 751 μm
Range:
>= 620 - <= 820 μm
Percentile:
D10
Typical value:
ca. 51 μm
Range:
>= 40 - <= 65 μm
Percentile:
D50
Typical value:
ca. 318 μm
Range:
>= 260 - <= 400 μm
Percentile:
D90
Typical value:
ca. 1 047 μm
Range:
>= 950 - <= 1 200 μm
Typical length:
ca. 270 μm
Range of length:
>= 160 - <= 400 μm
Range of lateral dimension 1:
>= 11 - <= 18 nm
Range of lateral dimension 2:
>= 11 - <= 18 nm
Typical aspect ratio (:1):
ca. 18 600 :1
Range of aspect ratio (:1):
>= 14 500 - <= 22 200
Fraction of constituent particles in the size range 1-100 nm:
>= 98 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Graphitic structure
Pure structure:
yes

Specific surface area

Typical specific surface area:
ca. 282.315 m²/g
Range of specific surface area:
>= 250 - <= 300 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland 2019 2020

Administrative data open all close all

  • 01-2119875125-36-0001

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