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PriceList for Dimethyl Adipate 627-93-0 - Guaiacol 90-05-1 – Starsky


Product Name: Guaiacol

CAS: 90-05-1

MF: C7H8O2

MW: 124.14

EINECS: 201-964-7

Melting point: 26-29 °C (lit.)

Boiling point: 205 °C (lit.)

Density: 1.129 g/mL at 25 °C (lit.)

Vapor density: 4.27 (vs air)

Vapor pressure: 0.11 mm Hg ( 25 °C)

Refractive index: n20/D 1.543(lit.)

Fp: 180 °F

Storage temp: 2-8°C

Solubility H2O: insoluble

Pka: 9.98(at 25℃)

Form: Liquid After Melting

Color: Clear colorless to light yellow

PH: 5.4 (10g/l, H2O, 20℃)

Odor Threshold: 0.0074ppm

Water Solubility: 17 g/L (15 ºC)

FreezingPoint: 28℃

JECFA Number: 713

Merck: 14,4553

Package:1 L/bottle, 25 L/drum, 200 L/drum


Items Specifications
Appearance Colorless to light yellow oily liquid or crystal
Purity ≥99%
Color(Co-Pt) ≤30
Water ≤0.3%


It is used for intermediates of dye and perfume.


Stored in a dry and ventilated warehouse.


1. Colorless to light yellow liquid, with sweet woody aroma. Easily soluble in ethanol and organic solvents, slightly soluble in water, with a content of more than 99%.

2. It has strong phenol properties and moderate toxicity. Irritating to skin. Taking a large amount can stimulate the esophagus and stomach, cause heart failure, collapse and death.

3. Exist in flue-cured tobacco leaves, burley tobacco leaves, oriental tobacco leaves and smoke.

4. Naturally found in rue oil, celery seed oil, tobacco leaf oil, orange leaf distillate and castoreum.


Inhalation: Move the victim to fresh air, keep breathing, and rest. If you feel unwell, call the detoxification center/doctor immediately.

Skin contact: Remove/take off all contaminated clothing immediately. Wash gently with plenty of soap and water.

If skin irritation or rash occurs: Get medical advice/attention.

Eye contact: Wash carefully with water for several minutes. If it is convenient and easy to operate, remove the contact lens. Continue cleaning.

If eye irritation: Get medical advice/attention.

Ingestion: If you feel unwell, call a detoxification center/doctor. gargle.

Signs of harm: burning sensation, pain, vomiting, diarrhea, cyanosis

Protection of emergency rescuers: rescuers need to wear personal protective equipment, such as rubber gloves and air-tight goggles.