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CAS No.: | 10222-01-2 |
---|---|
Name: | 2,2-Dibromo-2-cyanoacetamide |
Article Data: | 11 |
Molecular Structure: | |
Formula: | C3H2Br2N2O |
Molecular Weight: | 241.87 |
Synonyms: | 2,2-Dibromo-3-nitrilopropionamide;2,2-Dibromo-3-nitrilopropanamide; |
EINECS: | 233-539-7 |
Density: | 2.451 g/cm3 |
Melting Point: | 122-125 °C(lit.) |
Boiling Point: | 221.5 °C at 760 mmHg |
Flash Point: | 87.8 °C |
Solubility: | Slightly soluble in water |
Appearance: | Colorless to yellow liquid with a moldy pungent odor |
Hazard Symbols: | C,Xn |
Risk Codes: | 34-43-20/21/22 |
Safety: | 26-36/37/39-45 |
PSA: | 66.88000 |
LogP: | 1.18168 |
dibromomalononitrile
2,2-dibromo-3-nitrilopropionamide
Conditions | Yield |
---|---|
With water; copper(ll) bromide | |
With hydrogen bromide | |
With sodium carbonate |
malononitrile
2,2-dibromo-3-nitrilopropionamide
Conditions | Yield |
---|---|
With water; bromine |
cyanoacetic acid amide
2,2-dibromo-3-nitrilopropionamide
Conditions | Yield |
---|---|
With water; bromine |
2,2-dibromo-3-nitrilopropionamide
Conditions | Yield |
---|---|
With water; bromine |
cyanoacetic acid amide
A
2-bromo-2-cyanoacetamide
B
2,2-dibromo-3-nitrilopropionamide
Conditions | Yield |
---|---|
With bromine; hydrogen cation In water at 25℃; Kinetics; |
2,2-dibromo-3-nitrilopropionamide
2,2-dibromomalonamide
Conditions | Yield |
---|---|
With dihydrogen peroxide; sodium hydroxide In water at 25 - 51℃; pH=3.9 - 6.3; Product distribution / selectivity; Industry scale; | 95.6% |
sodium diethylmalonate
ethanol
2,2-dibromo-3-nitrilopropionamide
A
1,1,2,2-tetracarboethoxy-ethylene
B
tetraethyl ethane-1,1,2,2-tetracarboxylate
ethanol
2,2-dibromo-3-nitrilopropionamide
aniline
phenyl-oxalomonoimidic acid-2-amid-1-anilide
2,2-dibromo-3-nitrilopropionamide
hydrogen bromide
dibromoacetonitrile
Conditions | Yield |
---|---|
at 100℃; |
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Cyanide and its compounds are on the Community Right-To-Know List. EPA FIFRA 1988 pesticide subject to registration or re-registration. Reported in EPA TSCA Inventory.
The 2,2-Dibromo-2-cyanoacetamide, with the CAS registry number 10222-01-2,is also known as 2,2-Dibromo-2-carbamoylacetonitrile; 2,2-Dibromo-3-nitrilopropionamide; DBNPA. It belongs to the product categories of Biocide;water treatment agent;Aliphatics;Amines. This chemical's molecular formula is C3H2Br2N2O and molecular weight is 241.87. Its EINECS number is 233-539-7.What's more,Its systematic name is 2-cyano-2,2-dibromo-.It is white powder,which is a kind of effective industrial microbicides. And it can prevent the bacteria and algae in papermaking,pulp, wood, paint. Besises, it is widely used in paper pulp and circulating cooling water system.It should be Store in a tightly closed container,which leave in a cool, dry place.
Physical properties about 2,2-Dibromo-2-cyanoacetamide are:
(1)ACD/LogP: 1.061; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.06; (4)ACD/LogD (pH 7.4): 1.06; (5)ACD/BCF (pH 5.5): 3.77; (6)ACD/BCF (pH 7.4): 3.77; (7)ACD/KOC (pH 5.5): 89.95; (8)ACD/KOC (pH 7.4): 89.94; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Index of Refraction: 1.624; (13)Molar Refractivity: 34.855 cm3; (14)Molar Volume: 98.648 cm3; (15)Surface Tension: 78.1149978637695 dyne/cm; (16)Density: 2.452 g/cm3; (17)Flash Point: 87.759 °C; (18)Enthalpy of Vaporization: 45.794 kJ/mol; (19)Boiling Point: 221.498 °C at 760 mmHg; (20)Vapour Pressure: 0.10700000077486 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES:BrC(Br)(C#N)C(=O)N;
(2)Std. InChI:InChI=1S/C3H2Br2N2O/c4-3(5,1-6)2(7)8/h(H2,7,8);
(3)Std. InChIKey:UUIVKBHZENILKB-UHFFFAOYSA-N.
Safety Information of 2,2-Dibromo-2-cyanoacetamide:
The 2,2-Dibromo-2-cyanoacetamide is Harmful by inhalation, in contact with skin and if swallowed. It may cause sensitization by skin contact. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. When you use it,wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) .
The toxicity data of 2,2-Dibromo-2-cyanoacetamide as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mammal (species unspecified) | LD50 | oral | 118mg/kg (118mg/kg) | Pharmacologist. Vol. 15, Pg. 226, 1973. | |
mouse | LD50 | intravenous | 10mg/kg (10mg/kg) | U.S. Army Armament Research & Development Command, Chemical |