1-Methylimidazole CAS NO.616-47-7

1-Methylimidazole Chemical Properties
Melting point     −60 °C(lit.)
Boiling point     198 °C(lit.)
density     1.03 g/mL at 25 °C(lit.)
vapor pressure     0.4 mm Hg ( 20 °C)
refractive index     n20/D 1.495(lit.)
Fp     198 °F
storage temp.     Store at RT.
form     Liquid
pka    6.95(at 25℃)
color     Clear colorless to yellow
Specific Gravity    1.031
PH    9.5-10.5 (50g/l, H2O, 20℃)
PH Range    9.5 - 11.5 at 100 g/l at 20 °C
explosive limit    2.7-15.7%(V)
Water Solubility     Miscible with water.
Sensitive     Hygroscopic
BRN     105197
Stability:    Stable, but moisture sensitive. Incompatible with acids, acid anhydrides, strong oxidizing agents, moisture, carbon dioxide, acid chlorides.
InChIKey    MCTWTZJPVLRJOU-UHFFFAOYSA-N
CAS DataBase Reference    616-47-7(CAS DataBase Reference)
NIST Chemistry Reference    1H-Imidazole, 1-methyl-(616-47-7)
EPA Substance Registry System    1H-Imidazole, 1-methyl- (616-47-7)          

1-Methylimidazole Basic information
Product Name:    1-Methylimidazole
Synonyms:    N-methylimidazole (1-methylimidazole);N-methyl midazole;N-methyl glyoxaline;CAP B (1-METHYLIMIDAZOLE 12% IN ACETONIT;1-Methylimidazole, >=99%, purified by redistillation;CAP B (1-METHYLIMIDAZOLE 10% IN THF)*;CAP B (1-METHYLIMIDAZOLE 10% IN;CAP B (1-METHYLIMIDAZOLE 16% IN THF)*
CAS:    616-47-7
MF:    C4H6N2
MW:    82.1
EINECS:    210-484-7
Mol File:    616-47-7.mol 

Safety Information
Hazard Codes     C,Xn,F,T
Risk Statements     21/22-34-19-11-20/21/22-52/53-24-22-40-37-21
Safety Statements     26-36-45-1/2-36/37/39-16-33-29-61
RIDADR     UN 3267 8/PG 2
WGK Germany     1
RTECS     NI7000000
F     3-10
Autoignition Temperature    977 °F
TSCA     Yes
HazardClass     8
PackingGroup     III
HS Code     29332990
Toxicity    LD50 orally in Rabbit: 1144 mg/kg LD50 dermal Rabbit > 400 - < 640 mg/kg