CAS 85-00-7

Diquat dibromide

Description:

Diquat dibromide is a chemical compound primarily used as a herbicide for controlling weeds and aquatic plants. It is a quaternary ammonium salt, characterized by its strong cationic nature, which allows it to effectively penetrate plant cell membranes. The compound is typically presented as a soluble dibromide salt, which enhances its efficacy in various formulations. Diquat dibromide is known for its rapid action, leading to desiccation of target plants upon contact, making it particularly useful in agricultural settings. It is generally applied in diluted solutions, and its effectiveness is influenced by environmental factors such as temperature and moisture. While it is effective in weed management, diquat dibromide poses certain toxicity risks to humans and aquatic life, necessitating careful handling and application practices. Its environmental persistence is relatively low, as it degrades quickly in soil and water, reducing long-term ecological impact. Regulatory measures often govern its use to mitigate potential risks associated with its application.

Formula: C₁₂H₁₂N₂·2Br

InChI: InChI=1S/C12H12N2.2BrH/c1-3-7-13-9-10-14-8-4-2-6-12(14)11(13)5-1;;/h1-8H,9-10H2;2*1H/q+2;;/p-2

InChI key: InChIKey=ODPOAESBSUKMHD-UHFFFAOYSA-L

SMILES: C1=2C=3[N+](CC[N+]1=CC=CC2)=CC=CC3.[Br-]

Synonyms:

• 1,1'-Ethylene-2,2'-bipyridinium dibromide
• 1,1'-Ethylene-2,2'-bipyridylium dibromide
• 1,1'-Ethylene-2,2'-bipyridyllium dibromide
• 6,7-Dihydro-dipyrido[1,2-a:2',1-c]pyrazinediium dibromide
• 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazidiinium dibromide
• 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazinediium dibromide
• 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazinium dibromide
• 6,7-Dihydrodipyrido[1,2-a:2′,1′-c]pyrazidiinium dibromide
• 6,7-Dihydrodipyrido[1,2-a:2′,1′-c]pyrazinediium dibromide
• 6,7-Dihydrodipyrido[1,2-a:2′,1′-c]pyrazinium dibromide
• 6,7-Dihydrodipyridol 1,2-a:2',1-cpyrazinedium dibromide
• 6,7-Dihydrodipyridol(1,2-a:2',1-c)pyrazinedium dibromide
• 6,7-Dihydropyrido[1,2-a:2',1'-c]pyrazinedium dibromide
• 9,10-Dihydro-8a,10a-diazoniaphenanthrene dibromide
• 9,10-Dihydro-8a,10a-diazophenanthrene dibromide
• 9-10-Dihydro-8a,10a-diazoniaphenanthrene dibromide
• Deiquat
• Dibromure de diquat
• Dibromuro De Dicuat
• Dipyrido[1,2-a:2',1'-c]pyrazinediium, 6,7-dihydro-, dibromide
• Dipyrido[1,2-a:2',1'-c]pyrazinium, 6,7-dihydro-, bromide (1:2)
• Dipyrido[1,2-a:2′,1′-c]pyrazinediium, 6,7-dihydro-, bromide (1:2)
• Dipyrido[1,2-a:2′,1′-c]pyrazinediium, 6,7-dihydro-, dibromide
• Diquat dibromide
• Diquat-Dibromid
• Diquatdibromid
• Eliminator
• Eliminator (herbicide)
• N,N'-Ethylene-2,2'-bipyridinium dibromide
• Ortho diquat
• PP 100 (herbicide)
• Pp 100
• Reglon
• Reglone
• Reglone Turbo
• Reglox
• Reward
• Salts Of Diquat

Diquat dibromide

CAS: 85-00-7

Diquat dibromide is a water-soluble herbicide that causes rapid and profound systemic toxicity.Diquat dibromide induces acute kidney injury with high lethality.

Formula: C₁₂H₁₂Br₂N₂

Purity: 97.11% - 99%

Color and Shape: Solid

Molecular weight: 344.05

Ref: TM-T37519

Diquat Dibromide-d4 (Ethylened4)

CAS: 85-00-7

Purity: 98 atom % D

Color and Shape: Yellow Solid

Molecular weight: 348.07

Ref: 3U-D3932

Diquat-d8 Dibromide(dipyridine-d8)

CAS: 85-00-7

Purity: 99 atom % D

Molecular weight: 352.09

Ref: 3U-D7990

Diquat dibromide

Controlled Product

CAS: 85-00-7

Formula: C₁₂H₁₂N₂Br

Color and Shape: Neat

Molecular weight: 344.05

Ref: 04-CA12960000

Diquat dibromide 100 µg/mL in Water

Controlled Product

CAS: 85-00-7

Formula: C₁₂H₁₂N₂Br

Color and Shape: Single Solution

Molecular weight: 344.05

Ref: 04-XA12960000WA

Diquat and Paraquat Mix 1 1000 µg/mL in Water

CAS: 1910-42-5, 85-00-7

Formula: C₁₂H₁₂N₂Br

Color and Shape: Mixture

Molecular weight: 344.05

Ref: 04-YA05490100WA

Diquat-d4 Dibromide

CAS: 85-00-7

Formula: C₁₂H₈D₄N₂·2Br

Molecular weight: 188.27 2*79.90

Ref: 4Z-D-091

Diquat-d8 Dibromide (dipyridine-d8)

Controlled Product

CAS: 85-00-7

Stability Hygroscopic
Applications Diquat-d8 Dibromide (dipyridine-d8) is a useful isotopically labeled compound of Diquat Dibromide Monohydrate (D492900(M)), which is a contact herbicide used also to produce desiccation and defoliation.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Brian, et al.: Nature, 181, 446 (1958), Gaines, T.B., et al.: Fundam. Appl. Toxicol., 7, 299 (1986),

Formula: C₁₂D₈H₄N₂·2Br

Color and Shape: Light Yellow

Molecular weight: 192.292799

Ref: TR-D492901

Diquat-d4 Dibromide

Controlled Product

CAS: 85-00-7

Applications Contact herbicide used also to produce desiccation and defoliation.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Brian, et al.: Nature, 181, 446 (1958), Gaines, T.B., et al.: Fundam. Appl. Toxicol., 7, 299 (1986),

Formula: C₁₂D₄H₈N₂·2Br

Color and Shape: Beige To Grey

Molecular weight: 348.07

Ref: TR-D492902

Diquat Dibromide

Controlled Product

CAS: 85-00-7

Stability Hygroscopic
Applications Diquat Dibromide is a herbicidal desiccant.
References Ergin, N.: Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 48, 1465 (2020); Nagai, T.: J. Pestic. Sci., 44, 225 (2019)

Formula: C₁₂H₁₂N₂·2Br

Color and Shape: Beige To Dark Yellow

Molecular weight: 344.05

Ref: TR-D263085

Diquat-d12 Dibromide

Controlled Product

CAS: 85-00-7

Applications Diquat-d12 Dibromide is a useful isotopically labeled compound

Formula: C₁₂D₁₂N₂·2Br

Color and Shape: Neat

Molecular weight: 352.1

Ref: TR-D492899

Dipyrido[1,2-a:2',1'-c]pyrazinediium, 6,7-dihydro-, dibromide

CAS: 85-00-7

Formula: C₁₂H₁₂Br₂N₂

Color and Shape: Solid

Molecular weight: 344.0451

Ref: IN-DA00IDHW