2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE

Also known as: beta-Homocyclocitral, 1-Cyclohexene-1-acetaldehyde, 2,6,6-trimethyl-, Apo-8-carotenal, beta-, Cyclohomocitral, beta-, EINECS 207-454-0 (+3 more)

2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE (CAS 472-66-2) is a cosmetic cosmetic ingredient functioning as Perfuming. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety and pharmaceutical data.

View industrial chemical safety profile for CAS 472-66-2 →

Auto-generated CPSR Part A draft with source citations
Function
Perfuming
Safety Rating
GOOD

Chemistry & Identifiers

Formula
C11H18O
MW
166.26 g/mol
PubChem CID
61124
IUPAC Name
2-(2,6,6-trimethylcyclohexen-1-yl)acetaldehyde
InChIKey
VHTFHZGAMYUZEP-UHFFFAOYSA-N

Regulatory Status

EU EU Status permitted
US US Status Not specifically regulated

For full compliance data across multiple jurisdictions, use the Substance Compliance tool.

PubChem Annotations

Safety and regulatory annotations from PubChem (NCBI) aggregated sources.

Regulatory (3)
JECFA Number
978
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)
JECFA Evaluation
2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-ACETALDEHYDE | 2002 | No safety concern at current levels of intake when used as a flavouring agent | Secondary components do not raise a safety concern. | TRS 913-JECFA 59/41, 111 | FAS 50-JECFA 59/173
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)
JECFA Evaluation
beta-HOMOCYCLOCITRAL | 2002 | No safety concern at current levels of intake when used as a flavouring agent | Secondary components do not raise a safety concern. | TRS 913-JECFA 59/41, 111 | FAS 50-JECFA 59/173
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)

Function Categories & List Membership

Cosmetic/Chemical Function Categories
Flavouring and nutrient Fragrance
Regulatory List Membership (2)
IFRA Fragrance Transparency List FDA Substances Added to Food (EAFUS)

Expert Verdict

Expert safety assessment and concern-level summary for 2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE.

Regulatory Flags

cosing-sourced eu-permitted fragrance needs-enrichment ifra_fragrance fda_food_additive

Known Synonyms

beta-Homocyclocitral 1-Cyclohexene-1-acetaldehyde, 2,6,6-trimethyl- Apo-8-carotenal, beta- Cyclohomocitral, beta- EINECS 207-454-0 FEMA No. 3474 2,6,6-Trimethyl-1-cyclohexen-1-acetaldehyde UNII-CQ51RNO61H

Chemical Function

Fragrance Flavouring and nutrient

Regulatory Lists

IFRA Transparency food_additive; Substances Added to Food (formerly EAFUS) (2/2019) Europe

Australian Status

AICIS status: listed

Cross-Vertical Safety Context

Same-CAS public records found in pharmaceutical data.

SOURCE ChEMBL / DrugCentral / FAERS DB_PHARMA CAS match

Pharmaceutical Data

Same-CAS rows from the pharmaceutical spoke database.

ChEMBL ID
CHEMBL3184950
View full pharmaceutical profile →

Frequently Asked Questions

Is 2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE safe in cosmetics?

2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE has a safety rating of "GOOD" in our database. EU status: permitted.

Is 2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE allowed in the EU?

2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does 2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE do in cosmetics?

2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE functions as: Perfuming. It is classified as a cosmetic ingredient in our database. CAS number: 472-66-2.

Is 2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE used outside cosmetics?

2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE also appears in industrial chemical safety and pharmaceutical data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.

Related Ingredients

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Fragrance
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(APPLE/CITRUS JUNOS/LENTIL/PEAR/PUMPKIN/STRAWBERRY/TOMATO FRUIT)/CORN KERNEL/(ARCTIUM LAPPA/BRASSICA OLERACEA ACEPHALA/CABBAGE/CAMELLIA SINENSIS/MORINGA OLEIFERA/RADISH/SPINACH LEAF)/(SORGHUM BICOLOR LEAF/STEM)/OAT MEAL/POTATO PULP/(CARROT/NELUMBO NUCIFERA/RADISH/WILD YAM ROOT)/(AMARANTHUS HYPOCHONDRIACUS/CASHEW/CICER ARIETINUM/COIX LACRYMA-JOBI MA-YUEN /MACADAMIA TERNIFOLIA/PHASEOLUS ANGULARIS/PISTACIA VERA/RHYNCHOSIA NULUBILIS/RICE/SESAME/SETARIA ITALICA/SOYBEAN/SWEET ALMOND/WHEAT SEED)/HORDEUM VULGARE SPROUT/CYPERUS ESCULENTUS TUBER/ARTEMISIA PRINCEPS/BROCCOLI/CHENOPODIUM QUINOA/ENTEROMORPHA COMPRESSA/HORDEUM VULGARE/IPOMOEA BATATAS/LAMINARIA JAPONICA/LENTINUS EDODES/PLEUROTUS OSTREATUS/PORPHYRA TENERA/UNDARIA PINNATIFIDA EXTRACT
Good Similar safety
Antioxidant
2,6,6-Trimethyl-2-cyclohexene-1-acetaldehyde
Good Chemical family
Fragrance (perfuming)
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