EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

isoamyl p-methoxycinnamate
neo heliopan E1000 (Symrise)

Supplier Sponsors

Name:3-methylbutyl 3-(4-methoxyphenyl)prop-2-enoate
CAS Number: 71617-10-2Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:275-702-5
Beilstein Number:3132627
XlogP3-AA:3.90 (est)
Molecular Weight:248.32200000
Formula:C15 H20 O3
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:cosmetic UV absorber
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Appearance:colorless to yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 362.00 to 363.00 °C. @ 760.00 mm Hg (est)
Flash Point: 305.00 °F. TCC ( 151.60 °C. ) (est)
logP (o/w): 4.393 (est)
Soluble in:
 water, 4.858 mg/L @ 25 °C (est)
Insoluble in:
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: uv absorbers
uv filters
BOC Sciences
For experimental / research use only.
isopentyl p-methoxycinnamate 95%
Santa Cruz Biotechnology
For experimental / research use only.
isoAmyl 4-methoxycinnamate
For experimental / research use only.
isoAmyl 4-methoxycinnamate
Neo Heliopan® E1000
Life Essentials - UV Protection
Odor: characteristic
Use: Neo Heliopan® E1000 is a highly effective oil-soluble UVB absorber with a UV absorbance (E 1%/1cm) of min. 980 at 308nm in methanol offering additional absorption in the short-wave UVA spectrum.
For experimental / research use only.
isoAmyl 4-Methoxycinnamate >95.0%(GC)
Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 9600 mg/kg
Food and Chemical Toxicology. Vol. 30, Pg. 803, 1992.

Dermal Toxicity:
skin-rat LD50 > 20000 mg/kg
Food and Chemical Toxicology. Vol. 30, Pg. 803, 1992.

Inhalation Toxicity:
Not determined
Safety in Use Information:
cosmetic UV absorber
Recommendation for isoamyl p-methoxycinnamate usage levels up to:
 not for fragrance use.
Recommendation for isoamyl p-methoxycinnamate flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
Daily Med:search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):71617-10-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :92386
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
3-methylbutyl 3-(4-methoxyphenyl)prop-2-enoate
RTECS:UD3393500 for cas# 71617-10-2
 3-methylbutyl 3-(4-methoxyphenyl)prop-2-enoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:71617-10-2
Pubchem (cid):92386
Pubchem (sid):135048068
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
KEGG (GenomeNet):D02904
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2918.99.4700
Potential Blenders and core components note
None Found
Potential Uses:
 u.v. absorbers
Occurrence (nature, food, other):note
 not found in nature
isoamyl 4-methoxycinnamate
isoamyl para-methoxycinnamate
3-(4-methoxyphenyl)-2-propenoic acid 3-methylbutyl ester
3-(4-methoxyphenyl)-2-propenoic acid, 3-methylbutyl ester
3-(4-methoxyphenyl)-2-propenoic acid, isoamyl ester
3-methyl butyl 3-(4-methoxyphenyl)-2-propenoate
3-methyl butyl 3-(4-methoxyphenyl)prop-2-enoate
3-methylbutyl 3-(4-methoxyphenyl)-2-propenoate
3-methylbutyl 3-(4-methoxyphenyl)acrylate
3-methylbutyl 3-(4-methoxyphenyl)prop-2-enoate
 neo heliopan E1000 (Symrise)
isopentyl 4-methoxycinnamate
isopentyl p-methoxycinnamate
isopentyl para-methoxycinnamate
2-propenoic acid, 3-(4-methoxyphenyl)-, 3-methylbutyl ester
None found
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