ChemicalBook
Chinese Japanese Germany Korea

1,2-Dimethylimidazole

1,2-Dimethylimidazole
1,2-Dimethylimidazole structure
CAS No.
1739-84-0
Chemical Name:
1,2-Dimethylimidazole
Synonyms
39-41℃;1,2-DimethyL;Lupragen DMI;LUPRAGEN(R) DMI;AKOS BBS-00004287;DiMethyliMidazole;dimethylglyoxaline;1,2-DiMethyliMidazo;1,2-Dimethylimdazole;1,2-Dimethylimidazol
CBNumber:
CB6196161
Molecular Formula:
C5H8N2
Formula Weight:
96.13
MOL File:
1739-84-0.mol

1,2-Dimethylimidazole Properties

Melting point:
37-39 °C (lit.)
Boiling point:
204 °C (lit.)
Density 
1.084 g/mL at 25 °C (lit.)
vapor pressure 
1 mm Hg ( 20 °C)
refractive index 
1.5000 (estimate)
Flash point:
198 °F
storage temp. 
Store below +30°C.
form 
Low Melting Mass
pka
7.76±0.25(Predicted)
color 
Colorless to yellow
Specific Gravity
1.084
PH
12.6 (500g/l, H2O, 20℃)
Water Solubility 
Soluble in water.
BRN 
108457
InChIKey
GIWQSPITLQVMSG-UHFFFAOYSA-N
CAS DataBase Reference
1739-84-0(CAS DataBase Reference)
EWG's Food Scores
1-2
FDA UNII
Q41BC3GRJB
NIST Chemistry Reference
1H-Imidazole, 1,2-dimethyl-(1739-84-0)
EPA Substance Registry System
1H-Imidazole, 1,2-dimethyl- (1739-84-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H315-H318-H314
Precautionary statements  P260-P264-P270-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P280a-P301+P312a-P310a-P321-P501a-P280-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  22-38-41
Safety Statements  24-26-2
RIDADR  UN 3263 8/PG 2
WGK Germany  2
RTECS  NI4838854
Autoignition Temperature 896 °F
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29332990
Toxicity LD50 orally in Rabbit: 1300 mg/kg

1,2-Dimethylimidazole price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 136131 1,2-Dimethylimidazole 98% 1739-84-0 5g $18.1 2021-12-16 Buy
Sigma-Aldrich 136131 1,2-Dimethylimidazole 98% 1739-84-0 100g $32.9 2021-12-16 Buy
Sigma-Aldrich 8.03245 1,2-Dimethylimidazole for synthesis 1739-84-0 100 mL $47.82 2021-12-16 Buy
Sigma-Aldrich 8.03245 1,2-Dimethylimidazole for synthesis 1739-84-0 500 mL $167.42 2021-12-16 Buy
TCI Chemical D1562 1,2-Dimethylimidazole >98.0%(GC) 1739-84-0 25g $13 2021-12-16 Buy

1,2-Dimethylimidazole Chemical Properties,Uses,Production

Chemical Properties

colorless to yellow low melting mass

Uses

1,2-Dimethylimidazole is used in the synthesis of 1,2-dimethyl-3-n-butylimidazoliumchloride and 1,2-dimethyl-3-n-propylimidazolium chloride. It also can be used in the synthesis of 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexafluorophosphate salts.

Purification Methods

Crystallise the imidazole from *benzene, dry and store it at 0-4o. The picrate crystallises from H2O or EtOH with m 181o. [Balaban & Pymann J Chem Soc 125 1570 1924, Gorun et al. J Am Chem Soc 109 4244 1987, Beilstein 23 H 66, 23 II 56, 23 III/IV 594.]

1,2-Dimethylimidazole synthesis

131543-46-9
75-07-0
74-89-5
616-47-7
1739-84-0
693-98-1
Synthesis of 1,2-Dimethylimidazole from 1,2-Ethenediylbis(oxy) (9CI) and Acetaldehyde and Methylamine

1,2-Dimethylimidazole Preparation Products And Raw materials

Raw materials

Preparation Products


1,2-Dimethylimidazole Suppliers

Global( 337)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15427 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 9134 55
Nanjing MSN chemical Co., Ltd
18913029712 86-25-57015632
86-25-57019235 export@msnchem.com China 25 34
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2940 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5942 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58

View Lastest Price from 1,2-Dimethylimidazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-12-01 1,2-Dimethylimidazole
1739-84-0
US $10.60 / KG 1KG 99% 5000kg Hebei Crovell Biotech Co Ltd
2021-11-02 1,2-Dimethylimidazole
1739-84-0
US $634.00 / Kg/Drum 25KG 99 5000kg Baoji Guokang Healthchem co.,ltd
2021-10-02 1,2-Dimethylimidazole
1739-84-0
US $10.00 / KG 1KG 99% 5tons Hebei Guanlang Biotechnology Co., Ltd.

1,2-Dimethylimidazole Spectrum


1739-84-0(1,2-Dimethylimidazole)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved