2,2-dibromo-3-nitrilopropionamide (Ref: XD-1603) |
![]() Last updated: 22/02/2021 |
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(Also known as: DBNPA) |
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Mainly used as a non-food biocide within the paper industry and as preservatives for coatings and slurries. | |
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Algae; Bacteria; Yeasts; Fungi | |
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Water treatment systems; Industrial water cooling systems | |
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Unknown | |
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1972, USA |
UK regulatory status |
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Not approved | ||
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Not applicable | ||
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No UK approval for use |
EC Regulation 1107/2009 (repealing 91/414) |
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Chemical structure |
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C₃H₂Br₂N₂O | |
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C(#N)C(C(=O)N)(Br)Br | |
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No data | |
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UUIVKBHZENILKB-UHFFFAOYSA-N | |
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InChI=1S/C3H2Br2N2O/c4-3(5,1-6)2(7)8/h(H2,7,8) | |
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Yes |
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Common Name | Relationship | Link |
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2,2-dibromo-3-nitrilopropionamide | - | ![]() |
General status |
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Microbiocide, Fungicide, Algicide | |
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Unclassified | |
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Synthetic | |
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Broad spectrum antimicrobial activity | |
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10222-01-2 | |
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233-539-7 | |
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101801 | |
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25059 | |
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241.87 | |
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2,2-dibromo-2-cyanoacetamide | |
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2,2-dibromo-3-nitrilopropionamide | |
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PAN Bad Actor, Potential groundwater contaminant | |
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Not applicable | |
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Not applicable | |
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Not applicable | |
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Not applicable | |
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White-yellow powdery solid with mild antiseptic odour |
Formulations |
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Formulations include tablets and both solid and liquid soluble concentrates. |
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15000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
High | ||||||||
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350000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Acetone4 = Verified data |
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250000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Ethanol4 = Verified data |
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123 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
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190 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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Not expected to self ignite; Not highly flammable | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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6.31 X 1000 | Calculated | - | |||||||
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0.80 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
Low | ||||||||
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Degradation |
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Soil adsorption and mobility |
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Fate indices |
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Other known metabolites |
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dibromoacetonitrile | - | Water (Hydrolysis) | 0.55 | - | |||||
dibromoacetic acid | - | Water (a = Hydrolysis, pH 5), (b = Photolysis) | a=0.30, b=0.64 | - | |||||
cyanoacetamide | - | Water | - | - | |||||
bromoacetamide | - | Water | - | - | |||||
oxalic acid | - | Water | - | - | |||||
Ammonia | - | - | - | - |
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Low risk | Q3 Q = Miscellaneous internet resources Based on LogP < 33 = Unverified data of known source |
Low risk | |||||||
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235 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
Moderate | ||||||||
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150 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Anas platyrhynchos4 = Verified data |
Moderate | ||||||||
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1.0 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Oncorhynchus mykiss4 = Verified data |
Moderate | ||||||||
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0.47 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Oncorhynchus mykiss4 = Verified data |
Moderate | ||||||||
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0.90 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Daphnia magna4 = Verified data |
Moderate | ||||||||
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0.02 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Daphnia magna4 = Verified data |
Moderate | ||||||||
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General |
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High (class III) | - | - | ||||||||
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235 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
Moderate | ||||||||
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2000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
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0.32 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
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Intravenous LD₅₀ = 10 mg kg⁻¹ | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Rat3 = Unverified data of known source |
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Health issues |
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May cause breathing difficulties |
Handling issues |
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Corrosive | |||
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Xi - Irritant: R430 Xn - Harmful: R43 |
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S26, S36, S37, S39, S45 | |||
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NL (Not listed) | |||
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2,2-dibromo-3-nitrilopropionamide | ||
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Record last updated: | 22/02/2021 |
Contact: | aeru@herts.ac.uk |
Please cite as: | Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |