Merck 814223 Imidazole for synthesis 5 gr

Category

Moleküler Biyoloji ve Biyokimya Ürünleri

Brand

MERCK

Stock Code

LB.M.8142230005

Sepete Ekle

Teklif Sepetine Ekle

Merck 814223 Imidazole for synthesis 5 gr
Catalogue Number	814223
Synonyms	Glyoxaline, Iminazole

Product Information
CAS number	288-32-4
EC index number	613-319-00-0
EC number	206-019-2
Hill Formula	C₃H₄N₂
Molar Mass	68.08 g/mol
HS Code	2933 29 90
Structure formula Image
Quality Level	MQ200

Applications
Application	Imidazole for synthesis. CAS 288-32-4, pH 10.5 (67 g/l, H₂O, 20 °C).

Physicochemical Information
Boiling point	256 °C (1013 hPa)
Density	1.233 g/cm3 (20 °C)
Flash point	145 °C
Ignition temperature	480 °C
Melting Point	90.5 °C
pH value	10.5 (67 g/l, H₂O, 20 °C)
Vapor pressure	0.003 hPa (20 °C)
Bulk density	500 - 600 kg/m3
Solubility	633 g/l

Toxicological Information
LD 50 oral	LD50 Rat 970 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H360D: May damage the unborn child.
Precautionary Statement(s)	P260: Do not breathe dust or mist. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. 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	NI3325000
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 2 obviously hazardous to water
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
Categories of danger	toxic for reproduction, harmful, corrosive

Storage and Shipping Information
Storage	Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 3263 , 8, III
Declaration (transport by air) IATA-DGR	UN 3263 , 8, III
Declaration (transport by sea) IMDG-Code	UN 3263 , 8, III, Segregation Group: 18 (Alkalis)

Specifications
Assay (GC, area%)	≥ 99.0 % (a/a)
Melting range (lower value)	≥ 88 °C
Melting range (upper value)	≤ 91 °C
Water (K. F.)	≤ 0.20 %
Identity (IR)	passes test

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