Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 232-475-7 | CAS number: 8050-09-7 A complex combination derived from wood, especially pine wood. Composed primarily of resin acids and modified resin acids such as dimers and decarboxylated resin acids. Includes rosin stabilized by catalytic disproportionation.
Reference substances
Reference substances
Currently viewing:
- IUPAC name:
- Rosin
Inventory
- EC number:
- 232-475-7
- EC name:
- Rosin
- CAS number:
- 8050-09-7
- Description:
- A complex combination derived from wood, especially pine wood. Composed primarily of resin acids and modified resin acids such as dimers and decarboxylated resin acids. Includes rosin stabilized by catalytic disproportionation.
- CAS number:
- 8050-09-7
Synonyms
- Names:
- Colophonium
- Colophony
- Colophony, gum rosin
- Rosin
- Identifier:
- IUPAC name
- (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid; (1R,4aR,4bS,10aR)-1,4a-dimethyl-7-(propan-2-ylidene)-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid; (1R,4aS,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,5,6,9,10,10a-decahydrophenanthrene-1-carboxylic acid; (1R,4aS,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylic acid
- Identifier:
- IUPAC name
- (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid; (1R,4aR,4bS,10aR)-1,4a-dimethyl-7-(propan-2-ylidene)-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid; (1R,4aS,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,5,6,9,10,10a-decahydrophenanthrene-1-carboxylic acid; (1R,4aS,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylic acid
- Identifier:
- IUPAC name
- (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid;(1R,4aR,4bS,10aR)-1,4a-dimethyl-7-(propan-2-ylidene)-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylicacid; (1R,4aS,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,5,6,9,10,10a-decahydrophenanthrene-1-carboxylic acid;(1R,4aS,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10aoctahydrophenanthrene-1-carboxylic acid
- Identifier:
- IUPAC name
- (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid
- Identifier:
- IUPAC name
- ROSIN
- Identifier:
- IUPAC name
- Rosin. (1) Source: Family: Pinaceae; Genus: Pinus. (2)Process: Rosin is a UVCB sub-type 3, where the source is biological and the process is refinement. The common refinement step is distillation.
- Identifier:
- IUPAC name
- abieta-7,13-dien-18-oic acid
- Identifier:
- IUPAC name
- rosin
- Identifier:
- common name
- Colophony
- Identifier:
- common name
- Gum Rosin
- Identifier:
- other: SMILES notation
- [H][C@@]12CCC3=C(CCC(=C3)C(C)C)[C@@]1(C)CCC[C@@]2(C)C(O)=O.[H][C@@]12CCC3=C(C=CC(=C3)C(C)C)[C@@]1(C)CCC[C@@]2(C)C(O)=O.[H][C@]12CCC(C=C1CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)=O)=C(C)C.[H][C@]12CCC(=CC1=CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)=O)C(C)C
- Identifier:
- other: InChl
- 1S/C15H20O6/c16-9-11-12(17)13(18)14(19)15(21-11)20-8-4-7-10-5-2-1-3-6-10/h1-7,11-19H,8-9H2/b7-4+/t11-,12-,13+,14-,15-/m1/s1
- Identifier:
- other: Molecular formula
- As rosin is a UVCB sub-type 3 there is not a typical set of constituents
- Identifier:
- other: Molecular formula
- C15H20O6
- Identifier:
- other: Molecular formula
- C19H29COOH
- Identifier:
- other: SMILES notation
- C1=CC=C(C=C1)C=CCOC2C(C(C(C(O2)CO)O)O)O
- Identifier:
- other: Molecular formula
- C20H30O2
- Identifier:
- other: Molecular formula
- C80H118O8
- Identifier:
- other: SMILES notation
- CC(C)(C)C1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C
- Identifier:
- other: SMILES notation
- CC(C)C1=CC2=CC[C@@H]3[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1
- Identifier:
- other: InChl
- InChI=1/3C20H30O2.C20H28O2/c4*1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h12,16-17H,5-11H2,1-4H3,(H,21,22);12-13,17H,5-11H2,1-4H3,(H,21,22);7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22);6,8,12-13,17H,5,7,9-11H2,1-4H3,(H,21,22)/t16-,17+,19+,20+;17-,19-,20-;16-,17+,19+,20+;17-,19-,20-/s2
- Identifier:
- other: InChl
- InChI=1/3C20H30O2.C20H28O2/c4*1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h12,16-17H,5-11H2,1-4H3,(H,21,22);12-13,17H,5-11H2,1-4H3,(H,21,22);7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22);6,8,12-13,17H,5,7,9-11H2,1-4H3,(H,21,22)/t16-,17+,19+,20+;17-,19-,20-;16-,17+,19+,20+;17-,19-,20-/s2
- Identifier:
- other: InChl
- InChI=1/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22)
- Identifier:
- other: InChl
- InChI=1S/C18H30O/c1-16(2,3)12-10-13(17(4,5)6)15(19)14(11-12)18(7,8)9/h10-11,19H,1-9H3
- Identifier:
- other: Molecular formula
- N/A
- Identifier:
- other: SMILES notation
- Not Applicable
- Identifier:
- other: SMILES notation
- Not applicable
- Identifier:
- other: InChl
- Not applicable
- Identifier:
- other: SMILES notation
- Not applicable (UVCB substance)
- Identifier:
- other: InChl
- Not applicable (UVCB substance)
- Identifier:
- other: Molecular formula
- Not applicable (a generic molecular formula cannot be applied for this specific UVCB substance)
- Identifier:
- other: Molecular formula
- Not applicable (a generic molecular formula cannot be provided for this specific UVCB substance).
- Identifier:
- other: SMILES notation
- Not applicable due to UVCB substance
- Identifier:
- other: InChl
- Not applicable due to UVCB substance
- Identifier:
- other: Molecular formula
- Not applicable mixture of substances
- Identifier:
- other: Molecular formula
- Not applicable, the substances is a UVCB
- Identifier:
- other: Molecular formula
- Not applicable. This substance is a UVCB. Rosin is a UVCB sub-type 3, where the source is biological and the process is refinement. The common refinement step is distillation.
- Identifier:
- other: Molecular formula
- Not applicable. UVCB.
- Identifier:
- other: SMILES notation
- Not applicable. UVCB.
- Identifier:
- other: Molecular formula
- Not specfied
- Identifier:
- other: Molecular formula
- Unspecified
- Identifier:
- other: SMILES notation
- [H][C@@]12CCC3=C(CCC(=C3)C(C)C)[C@@]1(C)CCC[C@@]2(C)C(O)=O.[H][C@@]12CCC3=C(C=CC(=C3)C(C)C)[C@@]1(C)CCC[C@@]2(C)C(O)=O.[H][C@]12CCC(C=C1CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)=O)=C(C)C.[H][C@]12CCC(=CC1=CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)=O)C(C)C
- Identifier:
- other: Molecular formula
- n/a
- Identifier:
- other: SMILES notation
- n/a
- Identifier:
- other: InChl
- n/a
- Identifier:
- other: Molecular formula
- not applicable (UVCB substance)
- Identifier:
- other: SMILES notation
- not applicable (UVCB substance)
- Identifier:
- other: InChl
- not applicable (UVCB substance)
- Identifier:
- other: Molecular formula
- not applicable, UVCB substance
- Identifier:
- other: InChl
- not available
- Identifier:
- other: Molecular formula
- not available
- Identifier:
- other: Molecular formula
- not available
- Identifier:
- other: SMILES notation
- not available
- Identifier:
- other: Molecular formula
- not specified
- Identifier:
- other: Molecular formula
- unspecified
Molecular and structural information
- Molecular formula:
- Unspecified.
- Molecular weight:
- ca. 302
- SMILES notation:
- N/A
- InChl:
- N/A
- Structural formula:
Related substances
open allclose all
- Identifier:
- CAS number
- Identity:
- 8052-10-6
- Identifier:
- CAS number
- Identity:
- 8050-09-7
- Identifier:
- common name
- Identity:
- Rosin
- Identifier:
- common name
- Identity:
- Colophony
- Identifier:
- EC number
- Identity:
- 232-475-7
- Identifier:
- other: general description
- Identity:
- A complex combination derived from wood, especially pine wood. Composed primarily of resin acids and modified resin acids such as dimers and decarboxylated resin acids.
- Identifier:
- CAS number
- Identity:
- 73138-82-6
- Identifier:
- CAS number
- Identity:
- 94114-23-5
- Identifier:
- CAS number
- Identity:
- 73138-72-6
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
