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CAS number :

68611-23-4

EINECS number :

271-889-2

FEMA number :

Data not available.

JECFA number :

Data not available.

FLAVIS number :

Data not available.

Volatility :

Base

Aspect :

Yellow liquid

Price :

€€€€

Stability :

Stable in perfumes and in diverse functional bases

Density :

Data not available.

Molecular formula :

C₁₇H₃₀O

Molecular Weight :

264.41 g/mol

Flash Point :

201°F (94°C)

Log P :

6,58

Fusion Point :

Data not available.

Boiling Point :

Data not available.

Detection Threshold :

Data not available.

Grisalva® - Grisalva® (N°Cas : 68611-23-4)

Crédits photo: ScenTree SAS

Discovery :

Data not available.

Synthesis route :

Grisalva® is a mixture of four molecules, two of which are isomers. These molecules result from the reaction between prop-2-yn-1-ol and 1-(2,6,6-trimethyl-1-cyclohex-2-enyl)pentan-3-one, which is structurally very close to DihydroBeta-Ionone.

Synthesis precursor :

Grisalva® is not a precursor for the synthesis of another compound of olfactory interest.

Isomerism :

Both isomers of Grisalva® are enantiomers. They are not used separately in perfumery. The two other molecules that make up Grisalva® are very close in structure: one has a double bond on its 6-carbon cycle, while the other has none.

Natural availability :

Grisalva® is exclusively resulting from a synthesis, an does not exist on its natural state.

Crédits photo: ScenTree SAS

Allergens :

This ingredient does not contain any allergen.

For more information on allergens used in perfumery, please consult our article about allergens

IFRA :

This ingredient is not restricted

Maximum usage according to the product category :
Ingredients containing
Ingredient Name	CAS N°	Estimated Concentration
Citral	5392-40-5	1
Geraniol	106-24-1	3
Citral	5392-40-5	0,1
Farnesol	4602-84-0	1,5
Geraniol	106-24-1	3
Benzyl alcohol	100-51-6	0,5
Benzyl benzoate	120-51-4	5,5
Benzyl salicylate	118-58-1	3,6
Eugenol	97-53-0	0,5
Farnesol	4602-84-0	0,3
Geraniol	106-24-1	0,1
Isoeugenol	97-54-1	0,5
Methyl eugenol	93-15-2	1,8
Benzyl alcohol	100-51-6	0,05
p-Methoxybenzaldehyde	123-11-5	0,015
Benzaldehyde	100-52-7	0,6

Cat.1	Cat.2	Cat.3	Cat.4	Cat.5	Cat.6	Cat.7	Cat.8	Cat.9	Cat.10	Cat.11
0,04 %	0,05 %	0,22 %	0,7 %	0,4 %	1,1 %	0,1 %	1,5 %	5 %	2,5 %	Not restricted

Skin contact products	Non skin contact products
Leave on products	Rinse off products
0,2 %	X	X

List of natural ingredients containing the material presented here
Ingredient Name	Botanical Name	CAS N°	Estimated Concentration
Genet absolute	Spartium junceum L.	129316-65-0	0,34
Mandarin oil	Citrus nobilis Lour.	8008-31-9	0,4
Mandarin oil, terpeneless	Citrus reticulata blanco	68917-20-4	10
Petitgrain mandarin oil	Citrus nobilis Lour.	8014-17-3	48
Cananga oil	Cananga odorata (Lam.) Hook.f. & Thomson	68606-83-7	0,4
Carnation absolute	Dianthus caryophyllus L.	8021-43-0	7
Cassie absolute	Vachellia farnesiana (L.) Willd.	8023-82-3	0,03
Hyacinth absolute	Hyacinthus orientalis L.	8023-94-7	0,2
Jasmine concrete	Jasminum grandiflorum L.	8022-96-6	0,1
Jasmine officinale absolute	Jasminum officinale L.	8024-43-9	0,1
Jasmine sambac oil	Jasminum sambac (L.) Aiton	1034798-23-6	0,1
Tuberose absolute	Poliantes tuberosa L.	8024-05-3	3,6
Tuberose concrete	Poliantes tuberosa L.	8024-05-3	2,1
Ylang ylang oil I	Cananga odorata (Lam.) Hook.f. & Thomson	8006-81-3	3
Ylang ylang oil II	Cananga odorata (Lam.) Hook.f. & Thomson	8006-81-3	3
Ylang ylang oil III	Cananga odorata (Lam.) Hook.f. & Thomson	8006-81-3	4
Ylang, Ylang oil extra	Cananga odorata (Lam.) Hook.f. & Thomson	8006-81-3	3
Ylang, Ylang oil, terpene-free	Cananga odorata (Lam.) Hook.f. & Thomson	68952-44-3	2

Maximum usage according to the product category :
Ingredients containing
Ingredient Name	CAS N°	Estimated Concentration
Citronellal	106-23-0	0,05
Geraniol	106-24-1	2,4
Citral	5392-40-5	0,65
Geraniol	106-24-1	2,8
Benzyl cyanide	140-29-4	0,2
Farnesal	19317-11-4	0,07
Methyl N-formylanthranilate	41270-80-8	0,03
Farnesol	4602-84-0	1,8
Citral	5392-40-5	0,2
Benzyl alcohol	100-51-6	0,5
Geraniol	106-24-1	0,1
Benzyl salicylate	118-58-1	3,6
Benzyl benzoate	120-51-4	5,5
Benzyl cyanide	140-29-4	0,8
Farnesol	4602-84-0	0,3
Methyl eugenol	93-15-2	1,8
Eugenol	97-53-0	0,5
Isoeugenol	97-54-1	1,5
Benzyl cyanide	140-29-4	0,07
Benzyl alcohol	100-51-6	0,05
p-Methoxybenzaldehyde	123-11-5	0,015
Benzyl alcohol	100-51-6	2,8
Benzyl benzoate	120-51-4	8,9
Coumarin	91-64-5	1,2
Benzaldehyde	100-52-7	0,6

Cat.1	Cat.2	Cat.3	Cat.4	Cat.5A	Cat.5B	Cat.5C	Cat.5D	Cat.6
0,11 %	0,032 %	0,65 %	0,6 %	0,15 %	0,15 %	0,15 %	0,15 %	0,35 %
Cat.7A	Cat.7B	Cat.8	Cat.9	Cat.10A	Cat.10B	Cat.11A	Cat.11B	Cat.12
1,2 %	1,2 %	0,063 %	1,2 %	4,2 %	4,2 %	2,3 %	2,3 %	Not restricted

List of natural ingredients containing the material presented here
Ingredient Name	Botanical Name	CAS N°	Estimated Concentration
Clementine oil	Citrus clementina Hort. Ex Tan	93686-22-7	0,03
Genet absolute	Spartium junceum L.	90131-21-8	0,34
Mandarin oil	Citrus reticulata Blanco	8008-31-9	0,4
Mandarin oil, terpeneless	Citrus reticulata Blanco	68917-20-4	10
Petitgrain mandarin oil	Citrus reticulata Blanco	8014-17-3	48,5
Petitgrain mandarin oil terpeneless	Citrus reticulata Blanco	84929-38-4	80
Cananga oil	Cananga odorata (Lam.) Hook. f. & Thomson (forma macrophylla Steenis)	68606-83-7	0,4
Carnation absolute	Dianthus caryophyllus L.	8021-43-0	7
Cassie absolute	Vachellia farnesiana (L.) Willd.	8023-82-3	0,03
Hyacinth absolute	Hyacinthus orientalis L.	8023-94-7	0,2
Jasmine concrete	Jasminum grandiflorum L.	8022-96-6	0,1
Jasmine officinale absolute	Jasminum officinale L.	8024-43-9	0,2
Jasmine sambac absolute	Jasminum sambac (L.) Aiton	103798-23-6	0,2
Tuberose absolute	Poliantes tuberosa L.	8024-05-3	3,6
Tuberose concrete	Poliantes tuberosa L.	8024-05-3	2,1
Ylang ylang oil I	Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis)	8006-81-3	3
Ylang ylang oil II	Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis)	8006-81-3	3
Ylang ylang oil III	Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis)	8006-81-3	4
Ylang, Ylang oil extra	Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis)	8006-81-3	3
Ylang, Ylang oil, terpene-free	Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis)	68952-44-3	2

To learn more about IFRA's standards : https://ifrafragrance.org/safe-use/understanding-the-ifra-standards
To find out the specificities of each category and the ingredients prohibited by IFRA, click article about l'IFRA

Uses in perfumery :

Used in low quantity (for cost reasons) in woody and ambery notes, in order to reproduce ambergris smell with great quality.

Other names :

Amber furan, 3a-ethyl dodecahydro-6,6,9a-trimethyl naphto(2,1-b)furan, ethyl dodecahydrotrimethyl naphtofuran, trimethyl-2-cyclohexenyl-3-pentanone-2-propynol

Other comments :

Grisalva® takes its name from ambergris, a spermwhale rejection formerly used for perfumery.

Exploring the branches of scent

Annexe I :

Restriction type :

RESTRICTION QRA

Cause of restriction :

SENSITIZATION

Amendment :

43

Comments :

The limit only applies to applications on skin exposed to sunshine, excluding rinse-off products (please refer to Table 4 of the QRA booklet for more detailed information).

Quantitative usage limits :

Annexe I :

Annexe I :

Restriction type :

Cause of restriction :

DERMAL SENSITIZATION

Amendment :

49

Comments :

The Standard is set due to the phototoxic effects of Methyl β-naphthyl ketone. For more detailed information on the application of this Standard, please refer to the note on phototoxic ingredients in chapter 1 of the Guidance for the use of IFRA Standards.

Quantitative limit on the use :

Annexe I :