BGC > Produktsuche > Pyrocatechol

Appearance & Physical State	Light grey to light brown flake
Density	1.371
Melting Point	103-106ºC
Boiling Point	245ºC
Flash Point	131ºC
Refractive Index	1.612
Water Solubility	430 g/L (20 ºC)
Stability	Stable. Substances to be avoided include acid chlorides, acid anhydrides, bases, oxidizing agents, nitric acid. Light sensitive; may discolour on exposure to air. Combustible.
Storage Condition	Store at RT.
Vapor Pressure	1 mm Hg ( 75 °C)
Vapor Density	3.8 (vs air)

Color in acetic solution,HAZEN	1650 max
Assay, %	98.5 min
Melting point, °C	103.7 min
Acidity with NaOH 0.1N/100g, ml	50.0 max

Molecular Formula: C6H6O2
Molecular Weight: 110.11
Hazard Symbols: Xn
UN Number: UN 2811 6.1/PG 3
WGKGermany: 2
PackingGroup: III
HS Code: 2907 29 00

Molecular Fomula: C6H6O2
Molecular weight: 110.11
Appearance: Light gray to Light brown crystallization
Purity: 98.5%

Appearance	Light Gray to light brown flaky grain
Content, %	≥ 99.0
Melting point,℃	104～ 106
Ash content, %	≤ 0.04

MF：C6H6O2
EINECS No.：204-427-5
Type：Flavor & Fragrance Intermediates, Pharmaceutical Intermediates
Purity：99%
MP：103 °C
Flash：279 °F
Solube：430 g/ L
EPA：1,2-Benzenediol(120-80-9)
Appearance: Light gray to light brown crystal .
Molecular weight :110.11.
Solubility: Soluble in water, soluble in ethanol, ethyl ether.
Application: 1,anti-microbial raw material.
2, Used in the manufacture of rubber curing agent, electroplating additives, skin antiseptic fungicide,
hair dye, photographic developer, etc., is an important chemical intermediate, catechol was germicide b mould propoxur, pesticide intermediates and Budweiser
Warming: avoid touch by hands, swallow, eye contact.