o-Chlorobenzylidene malononitrile (CAS 2698-41-1) — formula C10H5ClN2, molecular weight 188.61; category organic chemicals.
o-Chlorobenzylidene malononitrile (CAS 2698-41-1) is a chemical raw material in the organic chemicals category. Its molecular formula C10H5ClN2 comprises 10 C, 5 H, 1 Cl, 2 N atoms. Its molecular weight is about 188.61. Reported physicochemical data: melting point around 203 °F (NTP, 1992), boiling point around 590 to 599 °F at 760 mmHg (NTP, 1992), LogP about 2.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2698-41-1 |
|---|---|
| Molecular Formula | C10H5ClN2 |
| Molecular Weight | 188.61 |
| Melting Point | 203 °F (NTP, 1992) |
| Boiling Point | 590 to 599 °F at 760 mmHg (NTP, 1992) |
| LogP | 2.3 |
| Applications | Occupational exposures can occur during the manufacturing and formulation of OCBM for a riot control agent, [NIOSH Guidelines for Chemical Hazards], IT IS USED PRIMARILY AS AN INCAPACITATING AGENT, BOTH BY MILITARY & LAW ENFORCEMENT PERSONNEL. IT CAN BE DISSEMINATED IN BURNING GRENADES & WEAPON-FIRED PROJECTILES, AS AN AEROSOL FROM THE FINELY DIVIDED SOLID CHEMICAL, OR FROM A SOLUTION OF THE CHEMICAL DISSOLVED IN METHYLENE CHLORIDE OR ACETONE |
| Category | Organic Chemicals |
Documented applications: Occupational exposures can occur during the manufacturing and formulation of OCBM for a riot control agent, [NIOSH Guidelines for Chemical Hazards], IT IS USED PRIMARILY AS AN INCAPACITATING AGENT, BOTH BY MILITARY & LAW ENFORCEMENT PERSONNEL. IT CAN BE DISSEMINATED IN BURNING GRENADES & WEAPON-FIRED PROJECTILES, AS AN AEROSOL FROM THE FINELY DIVIDED SOLID CHEMICAL, OR FROM A SOLUTION OF THE CHEMICAL DISSOLVED IN METHYLENE CHLORIDE OR ACETONE.
o-Chlorobenzylidene malononitrile is a carbon-based organic compound with CAS registry number 2698-41-1 and molecular formula C10H5ClN2 (molecular weight 188.61), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2698-41-1
Its molecular formula C10H5ClN2 comprises 10 C, 5 H, 1 Cl, 2 N atoms.
Also known as: o-Chlorobenzylidene malononitrile · 2-氯苯亚甲基丙二腈
Category: organic chemicals
The CAS registry number of o-Chlorobenzylidene malononitrile is 2698-41-1.
Molecular formula C10H5ClN2, molecular weight 188.61.
It is also registered under: o-Chlorobenzylidene malononitrile, 2-氯苯亚甲基丙二腈.
Recorded applications: Occupational exposures can occur during the manufacturing and formulation of OCBM for a riot control agent, [NIOSH Guidelines for Chemical Hazards], IT IS USED PRIMARILY AS AN INCAPACITATING AGENT, BOTH BY MILITARY & LAW ENFORCEMENT PERSONNEL. IT CAN BE DISSEMINATED IN BURNING GRENADES & WEAPON-FIRED PROJECTILES, AS AN AEROSOL FROM THE FINELY DIVIDED SOLID CHEMICAL, OR FROM A SOLUTION OF THE CHEMICAL DISSOLVED IN METHYLENE CHLORIDE OR ACETONE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for o-Chlorobenzylidene malononitrile (CAS 2698-41-1), compiled from public chemistry databases.
| CAS Number | 2698-41-1 |
|---|---|
| PubChem CID | 17604 |
| Molecular Formula | C10H5ClN2 |
| IUPAC Name | 2-[(2-chlorophenyl)methylidene]propanedinitrile |
| UNII (FDA) | D8317IAV7Q |
| Molecular Weight | 188.61 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 188.0141259 |
| Monoisotopic Mass | 188.0141259 |
| Topological Polar Surface Area | 47.6 |
| Heavy Atom Count | 13 |
| Boiling Point | 590 to 599 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 310-315 °C |
| Boiling Point | 590-599 °F |
| Boiling Point | 313 °C @760 [mm Hg] |
| Melting Point | 203 °F (NTP, 1992) |
| Melting Point | 95-96 °C |
| Melting Point | 93-96 °C |
| Melting Point | 203-205 °F |
| Melting Point | 95 °C |
| Solubility | 1 to 5 mg/mL at 61 °F (NTP, 1992) |
2698-41-1; 2-Chlorobenzylidenemalononitrile; o-Chlorobenzylidenemalononitrile; o-Chlorobenzylidene malononitrile; CS (lacrimator); 2-CHLOROBENZALMALONONITRILE; USAF KF-11; (o-Chlorobenzal)malononitrile; o-Chlorobenzylidenemalonic nitrile; (o-Chlorobenzylidene)malononitrile; NCI-C55118; Malononitrile, (o-chlorobenzylidene)-; chlorobenzylidenemalononitrile; beta,beta-Dicyano-o-chlorostyrene; ortho-Chlorobenzylidene malononitrile; Propanedinitrile, ((2-chlorophenyl)methylene)-
| Notified hazard statements | H301 (98.5%), H315 (30.8%), H317 (92.3%), H319 (30.8%), H330 (29.2%), H334 (63.1%), H335 (30.8%), H400 (90.8%) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯苯亚甲基丙二腈