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Name	3,5-Dimethoxy-4-hydroxybenzaldehyde	EINECS	205-167-5
CAS No.	134-96-3	Density	1.234 g/cm³
PSA	55.76000	LogP	1.22190
Solubility	very sparingly soluble	Melting Point	110-113 °C(lit.)
Formula	C₉H₁₀O₄	Boiling Point	322.1 °C at 760 mmHg
Molecular Weight	182.176	Flash Point	130.1 °C
Transport Information	N/A	Appearance	light yellow-green to brown crystalline powder
Safety	S26;S37/39	Risk Codes	R36/37/38
Molecular Structure		Hazard Symbols	Xi Xn
Synonyms	2,6-Dimethoxy-4-formylphenol;4-Hydroxy-3,5-dimethoxybenzaldehyd;4-Hydroxy-3,5-dimethoxybenzaldehyde;4-Hydroxy-3,5-diméthoxybenzaldéhyde;4-Hydroxy-3,5-dimethoxybenzolcarbaldehyd;benzaldehyde, 4-hydroxy-3,5-dimethoxy-;	Article Data	111

3,5-Dimethoxy-4-hydroxybenzaldehyde Chemical Properties

The Molecular formula of 3,5-Dimethoxy-4-hydroxybenzaldehyde (CAS NO.134-96-3): C₉H₁₀O₄
The Molecular Weight of 3,5-Dimethoxy-4-hydroxybenzaldehyde (CAS NO.134-96-3): 182.17
Molecular Structure :
EINECS: 205-167-5
Melting point: 110-113 °C(lit.)
Boiling Point: 322.1 °C at 760 mmHg
Water Solubility: very sparingly soluble
Sensitive: Air Sensitive
Merck: 14,9015
BRN: 784514
H bond acceptors: 4
H bond donors: 1
Freely Rotating Bonds: 4
Polar Surface Area: 44.76Å²
Flash Point: 130.1 °C
Index of Refraction: 1.567
Molar Refractivity: 48.24 cm³
Molar Volume: 147.5 cm³
Polarizability: 19.12*10 ^-24 cm³
Surface Tension: 44.3 dyne/cm
Density: 1.234 g/cm³
Enthalpy of Vaporization: 58.64 kJ/mol
Vapour Pressure: 0.000151 mmHg at 25°C
IUPAC Name: 4-hydroxy-3,5-dimethoxybenzaldehyde
InChI
InChI=1/C9H10O4/c1-12-7-3-6(5-10)4-8(13-2)9(7)11/h3-5,11H,1-2H3
Smiles
c1(c(c(cc(c1)C=O)OC)O)OC
Product Categories: Aromatic Aldehydes & Derivatives (substituted)

3,5-Dimethoxy-4-hydroxybenzaldehyde Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	1g/kg (1000mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)	Journal of Medicinal Chemistry. Vol. 7, Pg. 178, 1964.

3,5-Dimethoxy-4-hydroxybenzaldehyde Consensus Reports

Reported in EPA TSCA Inventory.

3,5-Dimethoxy-4-hydroxybenzaldehyde Safety Profile

Moderately toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes. See also aldehydes.
The Hazard Codes of 3,5-Dimethoxy-4-hydroxybenzaldehyde (CAS NO.134-96-3): Harmful Xn, Irritant Xi
The Risk Statements information of 3,5-Dimethoxy-4-hydroxybenzaldehyde (CAS NO.134-96-3):
22: Harmful if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
The Safety Statements information of 3,5-Dimethoxy-4-hydroxybenzaldehyde (CAS NO.134-96-3):
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37/39: Wear suitable gloves and eye/face protection
WGK Germany: 3
RTECS: CU5760000
Hazard Note: Irritant
HS Code: 29124900

3,5-Dimethoxy-4-hydroxybenzaldehyde Specification

3,5-Dimethoxy-4-hydroxybenzaldehyde , with CAS number of 134-96-3, can be called 2,6-Dimethoxy-4-formylphenol ; 4-Hydroxy-3,5-dimethoxybenzaldehyd ; 4-Hydroxy-3,5-dimethoxybenzaldehyde ; 4-Hydroxy-3,5-diméthoxybenzaldéhyde ; 4-Hydroxy-3,5-dimethoxybenzolcarbaldehyd ; benzaldehyde, 4-hydroxy-3,5-dimethoxy- . It is a light yellow-green to brown crystalline powder.

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