What is the NOAEL for Dihydromyrcene?
Dihydromyrcene has 8 NOAEL studies in the database. The lowest reported value is LS5LA2BUG0 UNII. Source: openFDA substances.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Dihydromyrcene
Also known as: 3,7-Dimethyl-1,6-octadiene, Citronellene, EINECS 219-433-3
CAS 2436-90-0
Dihydromyrcene (CAS 2436-90-0) is a chemical substance. Key regulatory status: REACH registered, 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
Cross-Vertical Regulatory Divergence
Dihydromyrcene is classified GHS Danger (H226, H304, H315, H317, H412) in the chemicals database but is allowed in EU cosmetics.
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
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noael studies public
NOAEL studies
8
SOURCE
chemical inventory jurisdictions
Regulatory lists
3
SOURCE
eu clp annex vi
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
SOURCE
DSSTox identifiers
9 fields
Name
Dihydromyrcene
CAS Number
2436-90-0
DTXSID
DTXSID8029234
Molecular Formula
C10H18
InChI Key
FUDNBFMOXDUIIE-UHFFFAOYSA-N
Monoisotopic Mass
138.140851
Synonyms
3,7-Dimethyl-1,6-octadieneCitronelleneEINECS 219-433-3
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
7 records
Fragrance
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
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EPA CPDat
3 records
| List | Keyword | Source |
|---|---|---|
| air; Cleaning products and household care - air freshener; detected; emissions; Europe | Danish Environmental Protection Agency | Danish EPA |
| IFRA Transparency | IFRA | IFRA |
| consumer_product | P&G | Proctor & Gamble |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 8 of 8 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| LS5LA2BUG0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| LS5LA2BUG0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| LS5LA2BUG0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| LS5LA2BUG0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| - | % | Incidence of positive responses | Dermal | Human | NTP_ICE_skin_sensitization |
| 2700 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP_ICE_skin_sensitization |
| >5000 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
| 3 | unitless | Relative reliability score | Dermal | Human | NTP_ICE_skin_sensitization |
Showing 8 of 8 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | 3,7-dimethylocta-1,6-diene | 219-433-3 | ECHA overview → |
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
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AICIS inventory
1 records
Inventory Status
listed
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
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CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Fragrance
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
BETA-CITRONELLENE
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
0
Frequently Asked Questions
What regulatory lists include Dihydromyrcene?
Dihydromyrcene appears on 3 regulatory/inventory lists including air; Cleaning products and household care - air freshener; detected; emissions; Europe, IFRA Transparency, consumer_product. Source: EPA CPDat.
Is Dihydromyrcene used in cosmetics?
Yes, Dihydromyrcene is also indexed as a cosmetic ingredient under the name Dihydromyrcene. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Where does the safety data for Dihydromyrcene come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Does Dihydromyrcene have different safety status in cosmetics vs industrial chemicals?
Dihydromyrcene is classified GHS Danger (H226, H304, H315, H317, H412) in the chemicals database but is allowed in EU cosmetics.
Is Dihydromyrcene used outside industrial chemicals?
Dihydromyrcene also appears in cosmetics, pharmaceutical databases.