1-Methylimidazole ( 1-Methylimidazole )

产品名称：1-Methylimidazole ( 1-Methylimidazole )
产品货号：1113480250
产品包装：Glass bottle
产品规格： 250 ml

产品信息
Synonyms N-Methylimidazole
Hill Formula C4H6N2
HS Code 2933 29 90
EC number 210-484-7
Molar mass 82.10 g/mol
EC index number 613-035-00-7
CAS number 616-47-7
化学及物理数据
Ignition temperature 525 °C DIN 51794
Solubility (20 °C) soluble
Melting point -2 °C
Molar mass 82.10 g/mol
Density 1.035 g/cm3 (20 °C)
pH value 9.5 - 10.5 (50 g/l, H2O, 20 °C)
Boiling point 198 °C
Vapor pressure 0.4 hPa (20 °C)
Explosion limit 2.7 - 15.7 %(V)
Flash point 92 °C DIN 51758
GHS**信息
Hazard Statement(s) H302 + H312: Harmful if swallowed or in contact with skin.
H314: Causes severe skin burns and eye damage.

Precautionary Statement(s) P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
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 Danger
Hazard Pictogram(s)

RTECS NI7000000
Storage class 8 A Combustible substances, corrosive
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.
**标示
R Phrase R 21/22-34
Harmful in contact with skin and if swallowed.Causes burns.
S Phrase S 26-36-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger harmful, corrosive
Hazard Symbol Corrosive
交通信息
Declaration (railroad and road) ADR, RID UN 2922 Ätzender flüssiger Stoff, giftig, n.a.g.(1-METHYLIMIDAZOL), 8 (6.1), II
Declaration (transport by sea) IMDG-Code UN 2922 CORROSIVE LIQUID, TOXIC, N.O.S.(1-METHYLIMIDAZOLE), 8 (6.1), II, Segregation Group: 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 2922 CORROSIVE LIQUID, TOXIC, N.O.S.(1-METHYLIMIDAZOLE), 8 (6.1), II
毒物学数据
LD 50 oral LD50 rat 1144 mg/kg
LD 50 dermal LD50 rabbit > 400 - 640 mg/kg
分类
Purity (GC) ≥ 99 %
Identity (IR-spectrum) passes test
pH-value (5 %; water) 9.5 - 10.5
Density (d 20 °C/ 4 °C) 1.034 - 1.036
UV/VIS Spectrum passes test
Fe (Iron) ≤ 0.001 %
Sulfated ash ≤ 0.1 %
Water (according to Karl Fischer) ≤ 0.5 %

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