What is the NOAEL for Pentyl acetate?
Pentyl acetate has 18 NOAEL studies in the database. The lowest reported value is 92Q24NH7AS UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
Pentyl acetate
Also known as: n-Amyl acetate, Acetic acid, pentyl ester, 4-02-00-00152, n-Amyl acetate, normal, Amyl acetic ester (+15 more)
CAS 628-63-7
Pentyl acetate (CAS 628-63-7) is a chemical substance. Key regulatory status: 10 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ILO ICSC, OSHA.
SOURCE
noael studies public
NOAEL studies
18
SOURCE
chemical inventory jurisdictions
Regulatory lists
10
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
26 fields
Name
Pentyl acetate
CAS Number
628-63-7
DTXSID
DTXSID1027263
Molecular Formula
C7H14O2
InChI Key
PGMYKACGEOXYJE-UHFFFAOYSA-N
Monoisotopic Mass
130.09938
Synonyms
n-Amyl acetateAcetic acid, pentyl ester4-02-00-00152n-Amyl acetate, normalAmyl acetic esterBRN 1744753Caswell No. 049ADymon SWH Wasp & Hornet SprayEINECS 211-047-3EPA Pesticide Chemical Code 000169Holiday Pet RepellentHoliday Repellent Dust
ICSC Chemical Safety
International Chemical Safety Card hazard and exposure summary.
SOURCE
ILO/WHO International Chemical Safety Cards
1 records
| Field | Value |
|---|---|
| Short-term Effects | The substance is irritating to the eyes, skin and respiratory tract. Exposure at high levels could cause lowering of consciousness. |
| Long-term Effects | The substance defats the skin, which may cause dryness or cracking. |
| Routes of Exposure | The substance can be absorbed into the body by inhalation of its vapour. |
OSHA Exposure Limits
Occupational exposure limits from OSHA, NIOSH, and ACGIH rows.
SOURCE
OSHA / NIOSH / ACGIH occupational exposure limits
5 records
| Agency | Metric | Value | ppm | mg/m3 | Skin |
|---|---|---|---|---|---|
| OSHA | TWA | 100 ppm (525 mg/m³) | 100 | 525 | N |
| NIOSH | TWA | 100 ppm (525 mg/m³) | 100 | 525 | N |
| CAL/OSHA | TWA | 50 ppm (266 mg/m³) | 50 | 266 | N |
| CAL/OSHA | STEL | 100 ppm (532 mg/m³) | 100 | 532 | N |
| NIOSH | IDLH | 1000 ppm | 1000 | - | - |
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
60 records
SolventDeodorizerFragranceFlavouring and nutrient
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
10 records
| List | Keyword | Source |
|---|---|---|
| active_ingredient; Pesticides | State of California | State of California |
| active_ingredient; Pesticides | State of California | State of California |
| active_ingredient; Pesticides | California Department of Pesticide Regulation | State of California |
| inert_ingredient; non_food_use; Pesticides | EPA | CPCat |
| Indirect additives food contact (10/2018) | FDA | United States Food and Drug Administration (FDA) |
| SCIL (9/2019) | USEPA | Safer Chemical Ingredients List |
| IFRA Transparency | IFRA | IFRA |
| Europe | European Commission | Fl@vis |
| consumer_product | P&G | Proctor & Gamble |
| Europe; Specialty occupational products | Danish Environmental Protection Agency | Danish EPA |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 18 of 18 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 92Q24NH7AS | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 92Q24NH7AS | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 92Q24NH7AS | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 92Q24NH7AS | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| - | % | Incidence of positive responses | Dermal | Human | NTP_ICE_skin_sensitization |
| 21260 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP_ICE_skin_sensitization |
| >1600 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
| =6500 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
| =12306 | mg/kg bw | LD50 | oral | Rat (Female) | NTP_ICE_acute_oral |
| >14064 | mg/kg bw | LD50 | oral | Rat (Male) | NTP_ICE_acute_oral |
| =17250 | mg/kg bw | LD50 | oral | Rat (Female) | NTP_ICE_acute_oral |
| =58571.1 | mg/m3 | LEL | inhalation | Human | ToxValDB_DOE_Protective_Action_Criteria |
| - | unitless | Model Score | - | - | NTP_ICE_endocrine |
| =1000 | mg/kg | NOAEL | - | rat | CIR_vision_codex |
| =1000 | mg/kg | NOAEL | - | rat | CIR_vision_codex |
| =1000 | mg/kg | NOAEL | - | rat | CIR_vision_codex |
| =1000 | mg/kg | NOAEL | - | rat | CIR_vision_codex |
| 2 | unitless | Relative reliability score | Dermal | Human | NTP_ICE_skin_sensitization |
Showing 18 of 18 studies
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
permitted
Max
-
Category
Fragrance
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
ACETIC ACID PENTYL ESTER
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
0
Frequently Asked Questions
What regulatory lists include Pentyl acetate?
Pentyl acetate appears on 8 regulatory/inventory lists including active_ingredient; Pesticides, inert_ingredient; non_food_use; Pesticides, Indirect additives food contact (10/2018), and 5 more. Source: EPA CPDat.
What are the occupational exposure limits for Pentyl acetate?
Occupational exposure limits for Pentyl acetate are set by OSHA, NIOSH, CAL/OSHA. 5 limit values from official agencies are documented in the database. Source: OSHA, NIOSH, ACGIH.
Is Pentyl acetate used in cosmetics?
Yes, Pentyl acetate is also indexed as a cosmetic ingredient under the name Amyl Acetate. 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 Pentyl acetate come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ILO/WHO ICSC, OSHA/NIOSH/ACGIH, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Is Pentyl acetate used outside industrial chemicals?
Pentyl acetate also appears in cosmetics, pharmaceutical databases.