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1,1'-Carbonyldiimidazole

1,1'-Carbonyldiimidazole
1,1'-Carbonyldiimidazole structure
CAS No.
530-62-1
Chemical Name:
1,1'-Carbonyldiimidazole
Synonyms
CDI;IM2 C O;e (CDI);N,N'97.0%(W);NSC 67203;5% Pd-BaSO4;1,1'-CarbonyL;CDI >=97.0% (T);CARBODIIMIDAZOLE
CBNumber:
CB0215374
Molecular Formula:
C7H6N4O
Formula Weight:
162.15
MOL File:
530-62-1.mol

1,1'-Carbonyldiimidazole Properties

Melting point:
117-122 °C(lit.)
Boiling point:
288.83°C (rough estimate)
Density 
1.303 g/mL at 25 °C
refractive index 
n20/D1.434
storage temp. 
2-8°C
solubility 
Soluble in dimethylformamide.
form 
Crystalline Powder
pka
2.90±0.10(Predicted)
color 
White to light cream
PH Range
7.7 at 50 g/l
PH
7.7 (50g/l, H2O, 20℃)
Water Solubility 
Insoluble in water
Sensitive 
Moisture Sensitive
Merck 
14,1819
BRN 
6826
Stability:
Stable, but moisture-sensitive. Incompatible with acids, strong oxidizing agents, water.
InChIKey
PFKFTWBEEFSNDU-UHFFFAOYSA-N
CAS DataBase Reference
530-62-1(CAS DataBase Reference)
FDA UNII
63A10X1FSP
EPA Substance Registry System
1H-Imidazole, 1,1'-carbonylbis- (530-62-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS08,GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H314-H351-H318
Precautionary statements  P260-P264-P270-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P260h-P301+P330+P331-P303+P361+P353-P501a-P280-P305+P351+P338-P310
Hazard Codes  C,Xi,Xn
Risk Statements  22-34-36/37/38-40-36/38
Safety Statements  26-36/37/39-45-37/39-27-36/37
RIDADR  UN 3263 8/PG 2
WGK Germany  2
10-21
Hazard Note  Harmful/Corrosive/Moisture Sensitive
TSCA  T
HazardClass  8
PackingGroup  III
HS Code  29332990
Toxicity LD50 orally in Rabbit: 1071 mg/kg

1,1'-Carbonyldiimidazole price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 115533 CDI reagent grade 530-62-1 5g $28.3 2021-03-22 Buy
Sigma-Aldrich 8.51054 CDI 1,1′-Carbonyldiimidazole Novabiochem? 530-62-1 25 g $137 2021-03-22 Buy
Sigma-Aldrich 8.51054 CDI 1,1′-Carbonyldiimidazole Novabiochem? 530-62-1 100 g $409 2021-03-22 Buy
Sigma-Aldrich 21860 CDI ≥97.0% (T) 530-62-1 500G $550 2021-03-22 Buy
Sigma-Aldrich 115533 CDI reagent grade 530-62-1 1kg $800 2021-03-22 Buy

1,1'-Carbonyldiimidazole Chemical Properties,Uses,Production

Chemical Properties

White crystalline powder

Uses

Used in the synthesis of peptides. Contains up to 10% imidazole.

Uses

peptide coupling reagent

Uses

CDI is mainly employed to convert alcohols and amines into carbamates, esters, and ureas. It is also used in the synthesis of peptides and nucleoside triphosphates.

Uses

1,1'-Carbonyldiimidazole is a peptide coupling reagent,it is used in the synthesis of peptides. Reacts readily with carboxylic acids to form acyl imidazoles; subsequent reaction with amines to form amides goes smoothly.

Purification Methods

Crystallise it from *benzene or tetrahydrofuran in a dry-box and store it dry. [Hearn Methods Enzymol 135 102 1987, Beilstein 23/4 V 245.]

1,1'-Carbonyldiimidazole Preparation Products And Raw materials

Raw materials

Preparation Products


1,1'-Carbonyldiimidazole Suppliers

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View Lastest Price from 1,1'-Carbonyldiimidazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-09-14 1,1'-Carbonyldiimidazole
530-62-1
US $65.00 / Kg/Bag 1ASSAYS 99 10T Baoji Guokang Healthchem co.,ltd
2021-09-07 N,N'-Carbonyldiimidazole
530-62-1
US $0.00 / Kg/Drum 1KG 99.9% 100000kg per month Wuhan Mulei New Material Technology Co. Ltd
2021-09-02 N,N-Carbonyldiimidazole
530-62-1
US $80.00-90.00 / KG 1KG >99% 20tons Anhui Rencheng Technology Co., Ltd

1,1'-Carbonyldiimidazole Spectrum


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