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Basic Information
| CAS No.: | 127972-02-5 |
|---|---|
| Name: | 2-Methoxy-5-formylphenylboronic acid |
| Article Data: | 4 |
| Molecular Structure: | |
|
|
|
| Formula: | C8H9BO4 |
| Molecular Weight: | 179.968 |
| Synonyms: | Boronic acid,(5-formyl-2-methoxyphenyl)- (9CI);(5-Formyl-2-methoxyphenyl)boronic acid;5-Formyl-2-methoxybenzeneboronic acid; |
| EINECS: | -0 |
| Density: | 1.25 g/cm3 |
| Melting Point: | 154-157 °C(lit.) |
| Boiling Point: | 417.4 °C at 760 mmHg |
| Flash Point: | 206.2 °C |
| Appearance: | light orange powder |
| Hazard Symbols: |
 Xi,  C
|
| Risk Codes: | 34 |
| Safety: | 22-26-36/37/39-45 |
| Transport Information: | UN 1759 8/PG 3 |
| PSA: | 66.76000 |
| LogP: | -0.81250 |
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2-Methoxy-5-formylphenylboronic acid
Chemistry
Product Name: 2-Methoxy-5-formylphenylboronic acid
CAS: 127972-02-5
Molecular weight: 179.97
Formula: C8H9BO4
Structure of 2-Methoxy-5-formylphenylboronic acid(127972-02-5):
Density: 1.25 g/cm3
Flash point: 206.2 °C
Melting point: 154-157 °C(lit.)
Boiling point: 417.4 °C at 760 mmHg
Index of refraction: 1.537
Molar refractivity: 44.62 cm3
Molar volume: 142.8 cm3
Polarizability: 17.68 10-24cm3
Surface tension: 48.7 dyne/cm
Enthalpy of vaporization: 70.72 kJ/mol
Water solubility: 2935(mg/L) at 25 °C
Vapour pressure: 1.03E-07 mmHg at 25°C
Chemical stability: Stable under normal temperatures and pressures.
The chemical synonyms of 2-Methoxy-5-formylphenylboronic acid(127972-02-5) are CHEMBRDG-BB 3200977;AKOS BRN-0108;5-FORMYL-2-METHOXYPHENYLBORONIC ACID;5-FORMYL-2-METHOXYBENZENEBORONIC ACID;3-BORONO-4-METHOXYBENZALDEHYDE;2-METHOXY-5-FORMYLBENZENEBORONIC ACID;2-METHOXY-5-FORMYLPHENYLBORONIC ACID;RARECHEM AH PB 0105.
The classification of 2-Methoxy-5-formylphenylboronic acid(127972-02-5).Aldehydes;blocks;BoronicAcids;Aldehyde;Aryl;
Organoborons;Boronic acid;Boronic Acids;Boronic Acids and Derivatives;Boronic Acids .
CAS: 127972-02-5
Molecular weight: 179.97
Formula: C8H9BO4
Structure of 2-Methoxy-5-formylphenylboronic acid(127972-02-5):
Density: 1.25 g/cm3
Flash point: 206.2 °C
Melting point: 154-157 °C(lit.)
Boiling point: 417.4 °C at 760 mmHg
Index of refraction: 1.537
Molar refractivity: 44.62 cm3
Molar volume: 142.8 cm3
Polarizability: 17.68 10-24cm3
Surface tension: 48.7 dyne/cm
Enthalpy of vaporization: 70.72 kJ/mol
Water solubility: 2935(mg/L) at 25 °C
Vapour pressure: 1.03E-07 mmHg at 25°C
Chemical stability: Stable under normal temperatures and pressures.
The chemical synonyms of 2-Methoxy-5-formylphenylboronic acid(127972-02-5) are CHEMBRDG-BB 3200977;AKOS BRN-0108;5-FORMYL-2-METHOXYPHENYLBORONIC ACID;5-FORMYL-2-METHOXYBENZENEBORONIC ACID;3-BORONO-4-METHOXYBENZALDEHYDE;2-METHOXY-5-FORMYLBENZENEBORONIC ACID;2-METHOXY-5-FORMYLPHENYLBORONIC ACID;RARECHEM AH PB 0105.
The classification of 2-Methoxy-5-formylphenylboronic acid(127972-02-5).Aldehydes;blocks;BoronicAcids;Aldehyde;Aryl;
Organoborons;Boronic acid;Boronic Acids;Boronic Acids and Derivatives;Boronic Acids .
Safety Profile
Safety information about 2-Methoxy-5-formylphenylboronic acid (127972-02-5):
Hazard Codes:
C:
Xi:
Risk statements about 2-Methoxy-5-formylphenylboronic acid .
R34: Causes burns
Safety statements about 2-Methoxy-5-formylphenylboronic acid .
S22: Do not breathe dust .
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection .
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
Harmfulness of the product is Irritant.
Hazard Codes:
C:
Xi:
Risk statements about 2-Methoxy-5-formylphenylboronic acid .
R34: Causes burns
Safety statements about 2-Methoxy-5-formylphenylboronic acid .
S22: Do not breathe dust .
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection .
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
Harmfulness of the product is Irritant.
Specification
Personal potective equipment: Wear chemical splash goggles. Wear appropriate protective gloves to prevent skin exposure and wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Hazardous Decomposition Products Carbon monoxide, carbon dioxide, boron oxides
Storage and Handling about 2-Methoxy-5-formylphenylboronic acid: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes, Store in a tightly closed container and in a dry area. Keep refrigerated. (Store below 4°C/39°F.)
Hazardous Decomposition Products Carbon monoxide, carbon dioxide, boron oxides
Storage and Handling about 2-Methoxy-5-formylphenylboronic acid: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes, Store in a tightly closed container and in a dry area. Keep refrigerated. (Store below 4°C/39°F.)