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TROPIC ACID |
| Synonyms. Tropic acid; (1)-(Hydroxymethyl)phenylacetic acid; alpha-(Hydroxymethyl)benzeneacetic acid; 2-Phenylhydracrylic acid; alpha-(Hydroxymethyl)-alpha-toluic acid; 3-Hydroxy-2-phenylpropionic acid; Tropate; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
529-64-6 |
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EINECS RN |
208-465-3, 209-020-6 |
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FORMULA |
C6H5CH(CH2OH)COOH |
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MOLE WEIGHT |
166.18 |
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H.S CODE |
2918.19.2000 |
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SMILES |
O=C(O)[C@@H](c1ccccc1)CO |
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CLASSIFICATION |
Carboxylic acid |
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EXTRA NOTES |
Acid moiety of ester alkaloids hyoscyamine & scopolamine. |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
white to off-white crystalline powder |
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MELTING POINT |
118 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
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| SOLVENT SOLUBILITY |
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VAPOR DENSITY |
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log P(octanol-water) |
0.38 |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pK |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 1, Flammability: 0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Tropic acid Wikipedia Linking - Tropic acid Google Scholar Search - Tropic acid U.S. National Library of Medicine - Tropic acid PubChem Compound Summary - Tropic acid KEGG (Kyoto Encyclopedia of Genes and Genomes) - Tropic acid ChEBI (http://www.ebi.ac.uk/chebi/) - Tropic acid NCBI (http://www.ncbi.nlm.nih.gov/) - Tropic acid Material Safety Data Sheet - Tropic acid EPA - Substance Registry Services - Tropic acid |
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| SALES SPECIFICATION | |
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APPEARANCE |
beige crystalline powder |
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ASSAY |
98% min |
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MELTING POINT |
116 ~ 118 C |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
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| HAZARD CLASS |
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| PACKING GROUP | |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Not a dangerous substance. |
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| PACKING |
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Preserve in light-resistant and well-closed containers |
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