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Category:natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Assay: | 95.00 to 100.00
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| Food Chemicals Codex Listed: | No |
| Boiling Point: | 346.00 to 347.00 °C. @ 760.00 mm Hg (est)
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| Vapor Pressure: | 0.000022 mmHg @ 25.00 °C. (est) |
| Flash Point: | 351.00 °F. TCC ( 177.30 °C. ) (est)
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| logP (o/w): | 1.876 (est) |
| Soluble in: |
| | alcohol | | | water, 1.83e+004 mg/L @ 25 °C (est) |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
Safety Information:
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
oral-mouse LD50 2980 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Gendai no Rinsho. Vol. 3, Pg. 675, 1969.
intraperitoneal-mouse LD50 246 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Gendai no Rinsho. Vol. 3, Pg. 675, 1969.
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | | natural substances and extractives |
| Recommendation for (Z)-para-hydroxycinnamic acid usage levels up to: | | | not for fragrance use.
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| Recommendation for (Z)-para-hydroxycinnamic acid flavor usage levels up to: |
| | not for flavor use.
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Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | cinnamic acid, 4-hydroxy-, cis- | | | cinnamic acid, p-hydroxy-, (Z)- | | (Z)-p- | coumaric acid | | (Z)-para- | coumaric acid | | cis-4- | coumaric acid | | cis-p- | coumaric acid | | cis-para- | coumaric acid | | (Z)-p- | coumarinic acid | | (Z)-para- | coumarinic acid | | cis-p- | coumarinic acid | | (Z)-p- | cumaric acid | | (Z)-para- | cumaric acid | | (Z)-p- | hydroxycinnamic acid | | cis-4- | hydroxycinnamic acid | | cis-p- | hydroxycinnamic acid | | (Z)-3-(4- | hydroxyphenyl)-2-propenoic acid | | (2Z)-3-(4- | hydroxyphenyl)acrylic acid | | (2Z)-3-(4- | hydroxyphenyl)prop-2-enoic acid | | (Z)-3-(4- | hydroxyphenyl)prop-2-enoic acid | | 2- | propenoic acid, 3-(4-hydroxyphenyl)-, (2Z)- | | 2- | propenoic acid, 3-(4-hydroxyphenyl)-, (Z)- (9CI) |
Articles:
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Coumaric acid is a hydroxycinnamic acid, an organic compound that is a hydroxy derivative of cinnamic acid. There are three isomers, o-coumaric acid, m-coumaric acid, and p-coumaric acid, that differ by the position of the hydroxy substitution of the phenyl group. p-Coumaric acid is the most abundant isomer of the three in nature. (Wikipedia)
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3D/inchi