Crude Tall Oil (CTO) is obtained from the wood pulping industry. It is a dark brown viscous liquid extracted and processed from softwoods and hardwoods. CTO has a complex composition of fatty acids, resin acids, and neutrals.

Substance identity

Identification

Display Name:

Crude Tall Oil (CTO) is obtained from the wood pulping industry. It is a dark brown viscous liquid extracted and processed from softwoods and hardwoods. CTO has a complex composition of fatty acids, resin acids, and neutrals.

EC Number:

931-433-1

CAS Number:

8002-26-4

Molecular formula:

Not applicable an UVCB substance

IUPAC Name:

Crude Tall Oil (CTO) is obtained from the wood pulping industry. It is a dark brown viscous liquid extracted and processed from softwoods and hardwoods. CTO has a complex composition of fatty acids, resin acids, and neutrals.

Type of Substance

Composition:

UVCB

Origin:

organic

Substance Identifiers

Trade name

Bio harts

Bioharts

CTO

Crude tall oil

GP® 4910 Crude Tall Oil

Tall oil

Tallöl

Compositions

Boundary Composition(s)

Crude Tall Oil

State Form:

liquid

Constituent 1

Reference substance name:

Fatty acids

Molecular formula:

N/A UVCB

IUPAC Name:

Fatty acids

Constituent 2

Reference substance name:

Resin acids

Molecular formula:

N/A UVCB

IUPAC Name:

Resin acids

Constituent 3

Reference substance name:

Neutrals

Molecular formula:

N/A

IUPAC Name:

Neutrals

Legal Entity Composition(s)

Crude Tall Oil (CTO) is obtained from the kraft and sulphite pulping processes. It is a dark brown viscous liquid extracted and processed from softwood and hardwood CTO is a complex combination of fatty acids, resin acids, and neutrals.

State Form:

liquid

Constituent 1

Reference substance name:

Linoleic acid

EC Number:

200-470-9

EC Name:

Linoleic acid

CAS Number:

60-33-3

Molecular formula:

C18H32O2

IUPAC Name:

octadeca-9,12-dienoic acid

Constituent 2

Reference substance name:

Oleic acid

EC Number:

204-007-1

EC Name:

Oleic acid

CAS Number:

112-80-1

Molecular formula:

C18H34O2

IUPAC Name:

octadec-9-enoic acid

Constituent 3

Reference substance name:

Abietic acid

EC Number:

208-178-3

EC Name:

Abietic acid

CAS Number:

514-10-3

Molecular formula:

C20H30O2

IUPAC Name:

abieta-7,13-dien-18-oic acid

Crude Tall Oil

State Form:

liquid

Constituent 1

Reference substance name:

Fatty acids in addition to linoleic and oleic acid.

Molecular formula:

unspecified

IUPAC Name:

Fatty acids in addition to linoleic and oleic acid.

Constituent 2

Reference substance name:

Resin acids in addition to abietic acid.

IUPAC Name:

Resin acids in addition to abietic acid.

Constituent 3

Reference substance name:

Not applicable IUPAC name. Neutrals are tall oil’s non-acidic contents of alcohols, aldehydes, esters and hydrocarbons.

CAS Number:

not applicable

Molecular formula:

Not applicable

IUPAC Name:

Not applicable IUPAC name. Neutrals are tall oil’s non-acidic contents of alcohols, aldehydes, esters and hydrocarbons.

Constituent 4

Reference substance name:

Linoleic acid

EC Number:

200-470-9

EC Name:

Linoleic acid

CAS Number:

60-33-3

Molecular formula:

C18H32O2

IUPAC Name:

octadeca-9,12-dienoic acid