2,2-二溴-3-次氮基丙酰胺

Description

2,2-Dibromo-3-Nitrilopropionamide · CAS 10222-01-2 · C3H2Br2N2O. UNII 7N51QGL6MJ. Boiling Point: Decomposes at 190 °C; Melting Point: 123 to 126 °C; Melting Point: 126 °C.

Identification

CAS Registry Number	10222-01-2
PubChem CID	25059
Molecular formula	C3H2Br2N2O
IUPAC name	2,2-dibromo-2-cyanoacetamide
UNII (FDA)	7N51QGL6MJ

Computed Descriptors

Molecular Weight	241.87
XLogP3	0.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	241.85134
Monoisotopic Mass	239.85339
Topological Polar Surface Area	66.9
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	Decomposes at 190 °C
Melting Point	123 to 126 °C
Melting Point	126 °C
Solubility	In water, 1.5 g/100 mL (15,000 mg/L)
Solubility	0.82 mg/L @ 25 °C (exp)
Vapor Pressure	0.0009 [mmHg]
Vapor Pressure	9.0X10-4 mm Hg at 25 °C
LogP	0.820
Dissociation Constants	2.375 at 21 °C

Physical description & handling notes

• 2,2-dibromo-3-nitrilopropionamide is a colorless to yellow liquid with a moldy pungent odor.
• Dry Powder; Liquid
• White solid; [HSDB] Colorless to yellow liquid with a moldy pungent odor; [CAMEO] White powder; [MSDSonline]
• Solid
• White to "off white" crystalline solid
• Mild "medicinal antiseptic"

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: ANTIMICROBIAL AGENT FDA Cumulative Estimated Daily Intake (CEDI): FCS
GHS notification summary	1.1% (5 / 465)

GHS Hazard Classification

GHS notification summary	1.1% (5 / 465)
Reported hazard statements	H301, H315, H317, H318, H330, H372, H400, H410

Documented Uses

• Used as an algicide, bactericide, and fungicide; as a preservative in pulp, paper, and paperboard mill water systems and industrial water cooling systems; as a preservative in animal glues, metalworking cutting fluids, oil recovery drilling muds, emulsions, paints, and paper products; [HSDB]
• Metal Machining [Category: Heat or Machine]
• Petroleum Production and Refining [Category: Industry]
• Pulp and Paper Processing [Category: Industry]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Algicide, bactericide and fungicide; preservative used mainly in pulp, paper and paperboard mill water systems and in industrial water cooling systems. It is also used as a preservative in animal glues, metalworking cutting fluids, oil recovery drilling muds, latex paints, resin/latex/polymer emulsions, latex/oil/varnish paints, and paper and paper products.

Synonyms

2,2-DIBROMO-2-CYANOACETAMIDE; 10222-01-2; Dibromocyanoacetamide; 2,2-Dibromo-3-nitrilopropionamide; Acetamide, 2,2-dibromo-2-cyano-; 2,2-Dibromo-2-carbamoylacetonitrile; Dowicil QK 20; DTXSID5032361; XD 7287L; 7N51QGL6MJ; NSC-98283; DTXCID3012361; DOW ANTIMICROBIAL 7287; RefChem:80954; 233-539-7; Dbnpa

Frequently Asked Questions

What are the CAS number and molecular formula of 2,2-Dibromo-3-Nitrilopropionamide?

CAS 10222-01-2; molecular formula C3H2Br2N2O; molecular weight — g/mol.

What other names is 2,2-Dibromo-3-Nitrilopropionamide known by?

2,2-DIBROMO-2-CYANOACETAMIDE, 10222-01-2, Dibromocyanoacetamide, 2,2-Dibromo-3-nitrilopropionamide, Acetamide, 2,2-dibromo-2-cyano-, 2,2-Dibromo-2-carbamoylacetonitrile.

What is the regulatory status of 2,2-Dibromo-3-Nitrilopropionamide?

Documented regulatory listings: FDA Substance added to food: ANTIMICROBIAL AGENT; FDA Cumulative Estimated Daily Intake (CEDI): FCS.

Is 2,2-Dibromo-3-Nitrilopropionamide classified as hazardous?

1.1% of GHS notifications report no hazard classification (5 of 465).

What are the key physical properties of 2,2-Dibromo-3-Nitrilopropionamide?

Boiling Point: Decomposes at 190 °C; Melting Point: 123 to 126 °C; Melting Point: 126 °C; Solubility: In water, 1.5 g/100 mL (15,000 mg/L).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.