Product Information
CAS number	108-46-3
EC index number	604-010-00-1
EC number	203-585-2
Hill Formula	C₆H₆O₂
Chemical formula	C₆H₄(OH)₂
Molar Mass	110.11 g/mol
HS Code	2907 21 00
Structure formula Image

Applications
Application	Resorcinol GR for analysis. CAS 108-46-3, EC Number 203-585-2, chemical formula C₆H₄(OH)₂.

Physicochemical Information
Boiling point	281 °C (1013 hPa)
Density	1.28 g/cm3 (20 °C)
Explosion limit	1.4 %(V)
Flash point	127 °C
Ignition temperature	605 °C
Melting Point	109 - 111 °C
pH value	4 - 6 (100 g/l, H₂O, 20 °C)
Vapor pressure	0.1 hPa (20 °C)
Bulk density	600 - 700 kg/m3
Solubility	1000 g/l

Toxicological Information
LD 50 oral	LD50 Rat 301 mg/kg
LD 50 dermal	LD50 Rabbit 3360 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H400: Very toxic to aquatic life.
Precautionary Statement(s)	P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. 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	Warning
RTECS	VG9625000
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 1 slightly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols	Dangerous for the environment Harmful
Categories of danger	harmful, irritant, dangerous for the environment
R Phrase	R 22-36/38-50 Harmful if swallowed.Irritating to eyes and skin.Very toxic to aquatic organisms.
S Phrase	S 26-61 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 2876 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 2876 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 2876 , 6.1, III

Specifications
Assay (bromatometric, calculated on dried substance)	≥ 99.0 %
Identity (IR-spectrum)	passes test
Melting range (lower value)	≥ 109.0 °C
Melting range (upper value)	≤ 111.0 °C
Chloride (Cl)	≤ 0.001 %
Sulphate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.0005 %
Catechol	≤ 0.1 %
Phenol	≤ 0.01 %
Sulfated ash	≤ 0.02 %
Loss on drying	≤ 1.0 %
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 (*).

Taksit Seçenekleri

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MERCK 107593 Resorcinol GR for analysis. CAS 108-46-3, EC Number 203-585-2, chemical formula C₆H₄(OH)₂

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