Product Information
CAS number	108-95-2
EC index number	604-001-00-2
EC number	203-632-7
Grade	Ph Eur,ChP,JP,USP
Hill Formula	C₆H₆O
Chemical formula	C₆H₅OH
Molar Mass	94.11 g/mol
HS Code	2907 11 00
Structure formula Image
Quality Level

Physicochemical Information
Density	1.07 g/cm3 (20 °C)
Explosion limit	1.3 - 9.5 %(V)
Flash point	79.0 °C
Ignition temperature	595 °C
Melting Point	38 - 43 °C
pH value	5 (50 g/l, H₂O, 20 °C)
Vapor pressure	0.2 hPa (20 °C)
Bulk density	620 kg/m3
Solubility	84 g/l

Toxicological Information
LD 50 dermal	LD50 Rat 660 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H314: Causes severe skin burns and eye damage. H341: Suspected of causing genetic defects. H373: May cause damage to organs through prolonged or repeated exposure. H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
RTECS	SJ3325000
Storage class	6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 2 obviously hazardous to water
Disposal	9 Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

Safety Information
Categories of danger	toxic, corrosive, mutagenic

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1671 , 6.1, II
Declaration (transport by air) IATA-DGR	UN 1671 , 6.1, II
Declaration (transport by sea) IMDG-Code	UN 1671 , 6.1, II

Specifications
Assay (bromatometric)	99.0 - 100.5 %
Assay (bromatometric, calc. on anhydrous substance)	99.0 - 100.5 %
Identity (IR-spectrum)	passes test
Identity (wet chemistry)	passes test
Appearance	colourless or faintly pink or faintly yellowish crystals or crystalline masses, deliquescent
Appearance of solution (67 g/l, water)	clear and not more intensely coloured than reference solution B6
Acidic substances	passes test
Solidification temperature	≥ 39.5 °C
Fe (Iron)	≤ 1 ppm
Benzene (HS-GC)	≤ 2 ppm
Methanol (HS-GC)	≤ 3000 ppm
Acetone (HS-GC)	≤ 2 ppm
Anisole	≤ 10 ppm
Cumene (HS-GC)	≤ 70 ppm
Methylisobutylketone (HS-GC)	≤ 2 ppm
Other residual solvents (ICH (Q3C))	excluded by manufacturing process
Residue on evaporation (105 °C, 1 h)	≤ 0.05 %
Residue on evaporation (105 °C)	≤ 0.05 %
Water (according to Karl Fischer)	≤ 0.5 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph. Eur., ChP, JP, USP

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