6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium

Name: 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 38482

CAS 2764-72-9C12H12N2+2MW 184.24

6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium (CAS 2764-72-9) — formula C12H12N2+2, molecular weight 184.24; category organic chemicals.

Specifications

CAS Number2764-72-9

Molecular FormulaC12H12N2+2

Molecular Weight184.24

LogP1.4

ApplicationsUses: Herbicide, Pesticide, Defoliant, [ChemIDplus], Farming (Pesticides) [Category: Industry], Use Classification: Pharmaceuticals, Environmental transformation -> Pesticides (parent, predecessor), Herbicides, HERBICIDES

CategoryOrganic Chemicals

Where it is used

Documented applications: Uses: Herbicide, Pesticide, Defoliant, [ChemIDplus], Farming (Pesticides) [Category: Industry], Use Classification: Pharmaceuticals, Environmental transformation -> Pesticides (parent, predecessor), Herbicides, HERBICIDES.

Purchase Profile

What this product is

6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium is a carbon-based organic compound with CAS registry number 2764-72-9 and molecular formula C12H12N2+2 (molecular weight 184.24), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 2764-72-9

Its molecular formula C12H12N2+2 comprises 12 C, 12 H, 2 N atoms.

Also known as: 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium · Diquat

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium?

The CAS registry number of 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium is 2764-72-9.

What is the molecular formula and molecular weight of 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium?

Molecular formula C12H12N2+2, molecular weight 184.24.

What other names is 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium known by?

It is also registered under: 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium, Diquat.

What are the documented applications of 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium?

Recorded applications: Uses: Herbicide, Pesticide, Defoliant, [ChemIDplus], Farming (Pesticides) [Category: Industry], Use Classification: Pharmaceuticals, Environmental transformation -> Pesticides (parent, predecessor), Herbicides, HERBICIDES.

Which category does 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium belong to?

Category: Organic Chemicals.

PubChem Public Data

Public-database records for 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium (CAS 2764-72-9), reproduced here for independent cross-checking.

Safety classification and hazard statements

Reported hazard statements	H302 (100%), H315 (100%), H317 (100%), H319 (100%), H330 (100%), H335 (100%), H372 (100%), H400 (100%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

Regulatory listings

Regulatory & Food Contact	FDA Substance added to food: ANTIMICROBIAL AGENT

Physical description and handling notes

Dibromide salt: Yellow crystals. Commercial product may be found in a liquid concentrate or a solution. [NIOSH]
Yellow crystalline solid dissolved in a liquid carrier.
Decomposes (NIOSH, 2024)
less than 608 °F (decomposes) (NTP, 1992)
<608 °F (decomposes)
greater than or equal to 100 mg/mL at 68 °F (NTP, 1992)

Reported physical properties

密度	1.22-1.27
蒸气压	<0.000010 mmHg

How this substance is indexed

CAS Registry Number	2764-72-9
PubChem CID	6795
分子式	C12H12N2+2
IUPAC 名称	7,10-diazoniatricyclo[8.4.0.02,7]tetradeca-1(14),2,4,6,10,12-hexaene
UNII（FDA）	A9A615U4MP

Documented uses

Herbicides that remove leaves from trees and growing plants. They may be either organic or inorganic. Several of the more persistent types have been used in military operations and many are toxic. (From Hawley's Condensed Chemical Dictionary, 11th ed)

Names this substance appears under

DIQUAT; Diquat dication; 2764-72-9; 9,10-Dihydro-8a,10a-diazoniaphenanthrene; 1,1'-Ethylene-2,2'-bipyridylium ion; 1,1'-Ethylene-2,2'-bipyridyldylium ion; A9A615U4MP; 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium; Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro-; DTXSID6034554; CHEBI:64163; 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediium; 1,1'-Ethylene-2,2'-dipyridylium dibromide; RefChem:134889; DTXCID4014554; 9,10-DIHYDRO-8A,10,-DIAZONIAPHENANTHRENE DIBROMIDE

Computed molecular descriptors

分子量	184.24
XLogP3	1.4
氢键供体数	0
氢键受体数	0
可旋转键数	0
精确质量	184.100048391
单同位素质量	184.100048391
拓扑极性表面积	7.8
重原子数	14
形式电荷	2

Database abstract

6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediylium · CAS 2764-72-9 · C12H12N2+2. UNII A9A615U4MP. 密度: 1.22-1.27; 蒸气压: <0.000010 mmHg.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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