1,1'-oxalyldiimidazole

Modify Date: 2024-01-06 17:39:09

1,1'-oxalyldiimidazole Structure
1,1'-oxalyldiimidazole structure
Common Name 1,1'-oxalyldiimidazole
CAS Number 18637-83-7 Molecular Weight 190.15900
Density 1.46g/cm3 Boiling Point 441.4ºC at 760mmHg
Molecular Formula C8H6N4O2 Melting Point 114-116 °C(lit.)
MSDS Chinese USA Flash Point 220.7ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 1,2-di(imidazol-1-yl)ethane-1,2-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.46g/cm3
Boiling Point 441.4ºC at 760mmHg
Melting Point 114-116 °C(lit.)
Molecular Formula C8H6N4O2
Molecular Weight 190.15900
Flash Point 220.7ºC
Exact Mass 190.04900
PSA 69.78000
LogP 0.06020
Vapour Pressure 5.46E-08mmHg at 25°C
Index of Refraction 1.696
Storage condition Refrigerator

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H312-H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C: Corrosive;
Risk Phrases 21/22-34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3259 8/PG 3
WGK Germany 3
HS Code 2933290090

 Synthetic Route

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1,1'-oxalyldiimidazole Structure

1,1'-oxalyldiim...

CAS#:18637-83-7

Literature: Chemistry Letters, , p. 1819 - 1820

~94%

1,1'-oxalyldiimidazole Structure

1,1'-oxalyldiim...

CAS#:18637-83-7

Literature: Murata, Shizuaki Chemistry Letters, 1983 , p. 1819 - 1820

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1,1'-oxalyldiimidazole Structure

1,1'-oxalyldiim...

CAS#:18637-83-7

Literature: Dabkowski, Wojciech; Michalski, Jan; Wasiak, Jacek; Cramer, Friedrich Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 7 p. 817 - 820

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1,1'-oxalyldiimidazole Structure

1,1'-oxalyldiim...

CAS#:18637-83-7

Literature: Dabkowski, Wojciech; Michalski, Jan; Wasiak, Jacek; Cramer, Friedrich Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 7 p. 817 - 820

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1,1'-oxalyldiimidazole Structure

1,1'-oxalyldiim...

CAS#:18637-83-7

Literature: Journal of Organic Chemistry, , vol. 61, # 8 p. 2657 - 2663

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1,1'-oxalyldiimidazole Structure

1,1'-oxalyldiim...

CAS#:18637-83-7

Literature: Journal of Organic Chemistry, , vol. 61, # 8 p. 2657 - 2663

~%

1,1'-oxalyldiimidazole Structure

1,1'-oxalyldiim...

CAS#:18637-83-7

Literature: Journal of the Chemical Society, Perkin Transactions 2, , # 4 p. 802 - 809

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,2-di(1H-imidazol-1-yl)ethane-1,2-dione
1,1'-OxalyldiiMidazole
MFCD00043067
1H-Imidazole,1,1'-(1,2-dioxo-1,2-ethanediyl)bis
oxalic acid diimidazolide
N,N'-Oxalyldiimidazole
oxalyl imidazole
1,1’-Oxalyldiimidazole