What is the NOAEL for Bibenzyl?
Bibenzyl has 8 NOAEL studies in the database. The lowest reported value is 007C07V77Z UNII. Source: openFDA substances.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Bibenzyl
Also known as: s-Diphenylethane, 1,2-Diphenylethane, s, EINECS 203-096-4, UNII-007C07V77Z, (2-Phenylethyl)benzene (+1 more)
CAS 103-29-7
Bibenzyl (CAS 103-29-7) is a chemical substance. Key regulatory status: REACH registered, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
Cross-Vertical Regulatory Divergence
Bibenzyl is prohibited in EU cosmetics but has active industrial GHS classifications (H413).
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
NOAEL studies
NOAEL studies
8
SOURCE
Chemical inventory jurisdictions
Regulatory lists
0
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
12 fields
Name
Bibenzyl
CAS Number
103-29-7
DTXSID
DTXSID8041668
Molecular Formula
C14H14
InChI Key
QWUWMCYKGHVNAV-UHFFFAOYSA-N
Monoisotopic Mass
182.10955
Synonyms
s-Diphenylethane1,2-Diphenylethane, sEINECS 203-096-4UNII-007C07V77Z(2-Phenylethyl)benzene1,2-Dihydrostilbene
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
1 records
Fragrance
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 8 of 8 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 007C07V77Z | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 007C07V77Z | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 007C07V77Z | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 007C07V77Z | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| - | % | Incidence of positive responses | Dermal | Human | NTP ICE skin sensitization |
| 5400 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP ICE skin sensitization |
| =4518 | 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
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | 1,2-diphenylethane | 203-096-4 | ECHA overview → |
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
SOURCE
AICIS inventory
1 records
Inventory Status
listed
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
prohibited
Max
-
Category
Fragrance
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
ChEMBL / DailyMed
CHEMBL440895
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
1
Frequently Asked Questions
Is Bibenzyl used in cosmetics?
Yes, Bibenzyl is also indexed as a cosmetic ingredient under the name Dibenzyl. 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 Bibenzyl 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 Bibenzyl have different safety status in cosmetics vs industrial chemicals?
Bibenzyl is prohibited in EU cosmetics but has active industrial GHS classifications (H413).
Is Bibenzyl used outside industrial chemicals?
Bibenzyl also appears in cosmetics, pharmaceutical databases.