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1,1'-Carbonyldiimidazole CAS#530-62-1

CAS Number: 530-62-1
Chemical Formula: C7H6N4O
Synonyms:

CARBONYLDIIMIDAZOLE
CARBODIIMIDAZOLE
AKOS BBS-00004316

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

1,1'-Carbonyldiimidazole CAS#530-62-1

1,1′-Carbonyldiimidazole (N,N′-carbonyldiimidazole) is a versatile peptide-forming reagent.

1,1'-Carbonyldiimidazole Chemical Properties

Melting point	117-122 °C(lit.)
Boiling point	288.83°C (rough estimate)
density	1.303 g/mL at 25 °C
vapor pressure	0.006-0.012Pa at 20-25℃
refractive index	n20/D1.434
storage temp.	2-8°C
solubility	Soluble in dimethylformamide.
pka	2.90±0.10(Predicted)
form	Crystalline Powder
color	White to light cream
PH	7.7 (50g/l, H2O, 20℃)
PH Range	7.7 at 50 g/l
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.
InChI	1S/C7H6N4O/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
InChIKey	PFKFTWBEEFSNDU-UHFFFAOYSA-N
SMILES	O=C(n1ccnc1)n2ccnc2
CAS DataBase Reference	530-62-1(CAS DataBase Reference)
EPA Substance Registry System	1H-Imidazole, 1,1'-carbonylbis- (530-62-1)

Safety Information

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
F	10-21
Hazard Note	Harmful/Corrosive/Moisture Sensitive
TSCA	TSCA listed
HazardClass	8
PackingGroup	III
HS Code	29332990
Storage Class	8A - Combustible corrosive hazardous materials
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Corr. 1B
Toxicity	LD50 orally in Rabbit: 1071 mg/kg

Product Application Of 1,1'-Carbonyldiimidazole CAS#530-62-1

Peptide coupling reagent1,1'-Carbonyldiimidazole acts as a coupling reagent and utilized for coupling of amino acids in order to prepare peptide in organic synthesis. It is also used in the preparation of beta-keto sulfones, sulfoxides and beta-enamino acid derivatives. It is used to convert alcohols and amines into carbamates, esters, and ureas. It is involved in the preparation of formylized imidazole by reaction with formic acid. Further, it is used in the synthesis of dipolar polyamides compounds. In addition to this, it is considered as an equivalent of phosgene and used to prepare asymmetric bis alkyl carbonate.

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