Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.

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Chemwill Asia Co., Ltd.

Country:China (Mainland)

Business Type:Manufacturers

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  • Ms.Ella Yu
    Tel: 021-51086038

  • Fax: 021-51861608
  • URL: http://www.chemwill.com
  • Province/state: Jiangsu
  • City: Xuzhou
  • Street:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
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[(2-Chlorophenyl)methylene]malononitrile CAS 2698-41-1 In stock

[(2-Chlorophenyl)methylene]malononitrile CAS 2698-41-1 In stock CAS NO.2698-41-1

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Keywords

  • [(2-Chlorophenyl)methylene]malononitrile
  • ((2-Chlorophenyl)methylene)propanedinitrile
  • CAS 2698-41-1

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  • ProName: [(2-Chlorophenyl)methylene]malononitri...
  • CasNo: 2698-41-1
  • Molecular Formula: CAS 2698-41-1
  • Appearance: As per COA
  • Application: It is an important raw material and in...
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[(2-Chlorophenyl)methylene]malononitrile   CAS 2698-41-1     In stock

2698-41-1

 

CAS 2698-41-1

((2-Chlorophenyl)methylene)propanedinitrile

 

 
 
 
Product Name: [(2-Chlorophenyl)methylene]malononitrile
Synonyms: ((2-chlorophenyl)methylene)-propanedinitril;((2-chloro-phenyl)methylene)propanenitrile;(o-Chlorobenzal)malononitrile;(o-Chlorobenzylidene)malonitrile;(o-chlorobenzylidene)-malononitril;(o-Chlorobenzylidene)malononitrile;[(2-chlorophenyl)methylene]-propanedinitril;2-(2-Chlorobenzylidene)malononitrile
CAS: 2698-41-1
MF: C10H5ClN2
MW: 188.61
EINECS: 220-278-9
Product Categories: Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File: 2698-41-1.mol
[(2-Chlorophenyl)methylene]malononitrile Structure
[(2-Chlorophenyl)methylene]malononitrile Chemical Properties
Melting point 68-70 °C(lit.)
Boiling point 126 °C0.1 mm Hg(lit.)
density 1.2906 (rough estimate)
vapor pressure 3 x 10-5 mmHg at 20 °C (NIOSH, 1997)
refractive index 1.5500 (estimate)
solubility Soluble in acetone, benzene, 1,4-dioxane, ethyl acetate, and methylene chloride (Windholz et al., 1983)
color White crystalline solid with a pepper-like odor
Water Solubility 0.1-0.5 g/100 mL at 16 ºC
Exposure limits NIOSH REL: ceiling 0.05 ppm (0.4 mg/m3), IDLH 2 mg/m3; OSHA PEL: TWA 0.05 ppm; ACGIH TLV: ceiling 0.05 ppm (adopted).
Stability: Stable. Incompatible with strong oxidizing agents. Combustible.
CAS DataBase Reference 2698-41-1(CAS DataBase Reference)
NIST Chemistry Reference 2-Chlorobenzalmalononitrile(2698-41-1)
EPA Substance Registry System Propanedinitrile, [(2-chlorophenyl)methylene]- (2698-41-1)
Safety Information
Hazard Codes Xi,T
Risk Statements 36/37/38-42/43-25
Safety Statements 26-27-37/39-45-36/37/39
RIDADR UN 3448 6.1/PG 2
WGK Germany 3
RTECS OO3675000
HazardClass 6.1(a)
PackingGroup I
Hazardous Substances Data 2698-41-1(Hazardous Substances Data)
Toxicity LD50 in rats (mg/kg): 28 i.v., 48 i.p.; LC50 in rats: 88,480 mg/min/m3 (Ballantyne, Swanston)
MSDS Information
Provider Language
[(2-Chlorophenyl)methylene]malononitrile English
SigmaAldrich English
[(2-Chlorophenyl)methylene]malononitrile Usage And Synthesis
Chemical Properties white crystalline solid with a peppery smell
Chemical Properties o-Chlorobenzylidene malonitrile is a combustible, white crystalline solid. Pepper-like odor.
Uses The defining component of tear gas (CS gas).
Uses Riot control agent.
General Description White crystalline solid or light beige powder. Odor of pepper.
Air & Water Reactions The finely powdered nitrile is a significant dust explosion hazard. Slightly soluble in water.
Reactivity Profile [(2-Chlorophenyl)methylene]malononitrile may react with strong oxidizers.
Hazard Toxic by inhalation and skin contact. Strong irritant to eyes and mucous membranes.
Fire Hazard Flash point data for [(2-Chlorophenyl)methylene]malononitrile are not available, but [(2-Chlorophenyl)methylene]malononitrile is probably combustible.
Safety Profile Poison by ingestion, intraperitoneal, and intravenous routes. Moderately toxic by inhalation. Human systemic effects by inhalation: conjunctiva irritation, cough, and unspecified respiratory system effects. A human skin and eye irritant. Human exposure data suggest relatively low systemic toxicity, but intense irritation of eyes, skin, and mucous membranes. Mutation data reported. A tear gas used for riot control. When heated to decomposition it emits very toxic fumes of Cl-, NOx, and CN-. See also NITRILES.
Potential Exposure CS tear gas is used as a riot control agent and is also used as an agent in CS1, CS2, and CSX riot control, and tear gases.
First aid If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
Environmental fate Chemical/Physical. Hydrolyzes in water forming 2-chlorobenzaldehyde and malononitrile (quoted, Verschueren, 1983).
Shipping UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. Military driver shall be given full and complete information regarding shipment and conditions in case of emergency. AR 50-6 deals specifically with the shipment of chemical agents. Shipments of agent will be escorted in accordance with AR 740-32.
Incompatibilities Contact with strong oxidizers may cause fire and explosion. May be explosive if dust mixes with air.
[(2-Chlorophenyl)methylene]malononitrile Preparation Products And Raw materials
 
Name [(2-Chlorophenyl)methylene]malononitrile
Synonyms ((2-Chlorophenyl)methylene)propanedinitrile
copyRight
Molecular Structure CAS # 2698-41-1, [(2-Chlorophenyl)methylene]malononitrile, ((2-Chlorophenyl)methylene)propanedinitrile
Molecular Formula C10H5ClN2
Molecular Weight 188.61
CAS Registry Number 2698-41-1
EINECS 220-278-9
 
Properties
Melting point 95 ºC
Boiling point 310-315 ºC
Water solubility 0.1-0.5 g/100 mL at 16 ºC
 

 

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

Ms Mary Chi   Sales manager 
 
 
Website: #
 

 

Details

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100oC to +300oC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.we specialize in developing innovative processes for the synthesis of a wide range of products. we also undertake custom synthesis and contract manufacturing. We have Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw materal control, process control and finished product quality inspection. Oue company has passed has passed the ISO9001:2008 .We have flexible payment terms with all of our clients: Various payment terms such as L/C,D/P,D/A and T/T will be accepted. we've been authorized the import&export qualification by the government and also has passed the “iso 9001-2008 quality management system” certification. Our company has strong R&D ability and production experience to provide the customers new APIs. We specialize in developing innovative processes for the synthesis of a wide range of products. We also undertake custom synthesis and contract manufacturing.we always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.the aim of qdsigma is a quality policy that "elements in the system all have been satisfied, personnel has been trained; every batch of material is checked, each procedure guarantees the quality; every bag of our products is top grade, service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. the quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services. the aim of qdsigma is a quality policy that "elements in the system all have been satisfied, personnel has been trained; every batch of material is checked, each procedure guarantees the quality; every bag of our products is top grade, service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. the quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.our concept,1.client is first. 2.credibility is the most important.3.quality control is our life.4.great sense of responsibility.5.we will be responsible for not only our products, our clients, also the society.the corporation's slogan:reliable, professional, cooperative and innovative.the corporation's philosophy: widely absorb different excellent views and ideas from all over the world.the corporation's destination: we will constantly strive to supply customers with new and high-tech products and will keep the leadership in the field. Think Chemistry,Think CHemWill.
 
 
 
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Think Chemistry,Think CHemWill

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

Ms Mary Chi   Sales manager 
 
 
Website: #
 

 

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Chemwill Asia Co., Ltd.Tel:021-51086038 Fax:021-51861608  Email:chemwillchina@163.com
 Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China,20000