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Name |
5-Methoxyindole-3-acetic acid |
EINECS | 222-438-3 |
CAS No. | 3471-31-6 | Density | 1.2235 (rough estimate) |
PSA | 62.32000 | LogP | 1.80360 |
Solubility | insoluble in water | Melting Point |
145-148 °C (dec.)(lit.) |
Formula | C11H11NO3 | Boiling Point | 445.9°C at 760 mmHg |
Molecular Weight | 205.213 | Flash Point | 223.5°C |
Transport Information | N/A | Appearance | Off-white to slightly beige crystalline powder |
Safety | 24/25 | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Indole-3-aceticacid, 5-methoxy- (6CI,7CI,8CI);(5-Methoxy-1H-indol-3-yl)acetic acid;2-(5-Methoxy-1H-indol-3-yl)acetic acid;2-(5-Methoxy-3-indolyl)acetic acid;5-Methoxy-1H-indole-3-acetic acid;5-Methoxy-3-indoleacetic acid;5-Methoxy-3-indolylacetic acid;5-Methoxy-IAA;5-Methoxyindoleacetic acid;Methoxyindoleacetic acid; |
Article Data | 22 |
IUPAC Name: 2-(5-Methoxy-1H-indol-3-yl)acetic acid
Synonyms : 5-Methoxy-3-indoleacetic acid
Molecular Structure:
Molecular Formula: C11H11NO3
Molecular Weight : 205.21
CAS NO: 3471-31-6
EINECS : 222-438-3
Mol File: 3471-31-6.mol
Index of Refraction: 1.655
Surface Tension: 59.4 dyne/cm
Density: 1.338 g/cm3
Flash Point: 223.5 °C
Enthalpy of Vaporization: 74.19 kJ/mol
Boiling Point: 445.9 °C at 760 mmHg
Vapour Pressure: 9.85E-09 mmHg at 25°C
Melting point: 148-150 ºC
Water solubility: 5-Methoxyindoleacetic acid (CAS NO. 3471-31-6) is insoluble
Storage temp: 2-8°C
Appearance: 5-Methoxyindoleacetic acid (CAS NO. 3471-31-6) is color light yellow to tan crystalline.
BRN : 187161
Product Categories: Indoles and derivatives;Indoline & Oxindole;Heterocyclic Compounds;Indoles;Simple Indoles;Building Blocks;Heterocyclic Building Blocks
1. | scu-mus TDLo:2 g/kg (10-21D post):NEO,TER | BEBMAE Byulleten Eksperimentalnoi Biologii i Meditsiny. Bulletin of Experimental Biology and Medicine. 101 (1986),605. | ||
2. | ipr-mus LD50:98 mg/kg | JTEHD6 Journal of Toxicology and Environmental Health. 1 (1976),515. |
Safety Statements 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany 3
RTECS NL3660500
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store 5-Methoxyindoleacetic acid (CAS NO. 3471-31-6) in a cool, dry place. Store in a tightly closed container.