Guidechem | China Chemical Manufacturers,suppliers,B2B Marketplace
Products
  • Products
  • Encyclopedia
  • Buy offers
  • Suppliers
Home> Products > Pharmaceuticals and Biochemicals > Pharmaceutical > CAS DataBase Listed 2 > CAS 290-37-9
290-37-9 structure 3D

CAS 290-37-9 products price,suppliers

  • Name: 2-(4-chlorophenyl)ethyl-phenoxyphosphane
  • Molecular Weight: 80.08796
  • Formula: C7H13O3P
  • Synonyms: 1$l^{5},4-pyrazin-1-yliuM-1-yl; 1,4-Diazabenzene; FEMA 4015; FEMA NUMBER 4015; Paradiazine; p-Diazine;
  • white crystals or powder Pyrazine has a strong pyridine-like odor. Some reports compare the taste of pyrazine to cooked spinach or rancid peanuts
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R11:Highly Flammable
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S16:Keep away from sources of ignition - No smoking
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36:Wear suitable protective clothing
  • Hazard Symbols:
  • HazardClass:4.1
Properties
  • Appearance:
  • white crystals or powder
  • Molecular Weight:
  • 80.08796
  • Melting Point:
  • 52-56℃
  • Storage Temperature:
  • Flammables area
  • Refractive index:
  • 1.5235
  • Solubility:
  • SOLUBLE
  • Stability:
  • Stable. Highly flammable. Incompatible with acids, oxidizing agents.
  • More Properties>>
Upstream Product Downtream information
There are 120 suppliers who can provide 2-(4-chlorophenyl)ethyl-phenoxyphosphane with CAS No. 290-37-9
Country:
more
Business Type:
High quality pyrazine
High quality pyrazine
  • FOB Price:1 USD/Metric Ton 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Metric Ton/Month 
  • Appearance:Colorless transparent liquid 
  • Purity:99% 
  • Packaging:25kg/cardboard drum 
  • Usage:Pharmaceutical Intermediates 
  • Brand:JOA 
  • Description:Common Name
  • Updatetime:Jul 20 2021 
Pyrazine
Pyrazine
  • FOB Price:20 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:10000 Kilogram/Month 
  • Appearance:White powder 
  • Purity:99% 
  • Packaging:25Kg/drum; 1kg/bag 
  • Usage:Pharmaceutical intermediate 
  • Brand:Tianhua 
  • Description:name pyrazine
  • Updatetime:Dec 05 2020 
Pyrazine
Pyrazine
  • FOB Price:3 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:96 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: pyrazine Synonyms: 1,4-Diazine CAS Registry number: 290-37-9 EINECS:206-027-6 Molecular Formula: C4H4N2 Boiling Point: 115-116℃ Flash Point: 55℃ Density: 1.031 Water:SOLUBLE Appearance: white crystals or powder Safety Statements: S16;S26;S36 Transpor...
  • Updatetime:Dec 20 2019 
Pyrazine CAS 290-37-9
Pyrazine CAS 290-37-9
  • FOB Price:50 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Day 
  • Appearance:Colorless Liquid 
  • Purity:99% 
  • Packaging:5kg/drum, 10kg/drum,25kg/drum 
  • Usage:Syntheses Material Intermediates 
  • Brand:Crovell 
  • Description:At present our company has a large number of spot, if you have any requirements, please contact me:Spring Whatsapp: + 86 19930507977 Wickr: springliu Wechat: 199 3050 7977 Telegram: 199 3050 7977
  • Updatetime:Jun 10 2021 
Pyrazine
Pyrazine
  • Min.Order:25 Kilogram 
  • Supply Ability:1000 Kilogram/Month 
  • Purity:98% 
  • Packaging:25kg/180kg/200kg per drum 
  • Usage:pharmaceutical intermediate 
  • Brand:Fortuna 
  • Description:Pyrazine 290-37-9 C4H4N2
  • Updatetime:Jan 07 2020 
Pyrazine
Pyrazine
  • Purity:97.00% 
  • Packaging:50g;1kg;5kg 
  • Description:intermediates, drug discovery
  • Updatetime:Apr 10 2018 
Pyrazine
Pyrazine
  • FOB Price:0 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1 Metric Ton/Day 
  • Appearance:white flake 
  • Purity:99%min 
  • Packaging:25kg in fiber drum 
  • Usage:intermediate of API, perfumes and essences 
  • Brand:Truly 
  • Description:Product name: Pyrazine Synonyms: 1,4-Diazabenzene;1,4-Diazine;NSC 400221;Paradiazine;Piazine;p-Diazine; Usage:&nb
  • Updatetime:Dec 30 2014 
Pyrazine
Pyrazine
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:Solid 
  • Purity:98% 
  • Packaging:Standard export package 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Corey 
  • Description:GC072 Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,wi...
  • Updatetime:May 21 2019 
pyrazine 290-37-9
pyrazine 290-37-9
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Kilogram/Day 
  • Appearance:white crystals or powder 
  • Purity:99% 
  • Packaging:100g/ bag, 2 kg/ bag, 25kg/ carton or as required 
  • Usage:Pharmaceutical Raw materials 
  • Brand:XinRunde 
  • Description:Name: pyrazine Synonyms: 1,4-Diazine CAS Registry number: 290-37-9 EINECS:206-027-6 Molecular Formula: C4H4N2 Boiling Point: 115-116℃ Flash Point: 55℃ Density: 1.031 Water:SOLUBLE Appearance: white crystals or powder Safety Statements: S16;S26;S36 Transpor...
  • Updatetime:Mar 26 2019 
High quality Pyrazine supplier in China
High quality Pyrazine supplier in China
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Year 
  • Appearance:Colorless liquid 
  • Purity:99%min 
  • Packaging:125kg/drum 
  • Usage:Intermediate 
  • Brand:Chemzhongyuan 
  • Description:Name: pyrazine Synonyms: 1,4-Diazine CAS Registry number: 290-37-9 EINECS:206-027-6 Molecular Formula: C4H4N2 Boiling Point: 115-116℃ Flash Point: 55℃ Refractive index: 1.5235 Density: 1.031 Appearance: white crystals or powder Safety Statements: S16;S26;S3...
  • Updatetime:Jul 13 2021 
Pyrazine
Pyrazine
  • Appearance:contact us for more details about Pyrazine, CAS:290-37-9 
  • Purity:contact us for more details about Pyrazine, CAS:290-37-9 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Pyrazine, CAS:290-37-9 with the most competitive price and the best quality. We can offer effic...
  • Updatetime:Nov 21 2018 
Pyrazine manufacture
Pyrazine manufacture
  • Appearance:Detailed see specifications 
  • Purity:98.0% 
  • Packaging:According to client's requirements 
  • Description:Superiority hangzhou zeerrui chemical co., ltd. located in lingang industrial areas, our plant covers an area of 6000 square meters.zeerrui dedicated to the development, production and marketing of chemicals. we have earned ourselves a good reputation at home ...
  • Updatetime:Feb 25 2019 
Pyrazine
Pyrazine
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Purity:99 
  • Packaging:According to your demand 
  • Description:1,4-Diazabenzene;1,4-Diazine; NSC 400221; Paradiazine; Piazine; p-Diazine
  • Updatetime:Nov 21 2018 
Pyrazine
Pyrazine
  • Min.Order:1 Gram 
  • Supply Ability:10 Kilogram/Month 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Description:We could receive custom synthesis according to your requirements from lab scale to commercial scale
  • Updatetime:Jun 28 2017 
Pyrazine
Pyrazine
  • Purity:99% 
  • Packaging:as requested 
  • Description:white crystals or powder
  • Updatetime:Jun 07 2018 
Pyrazine
Pyrazine
  • Updatetime:Nov 26 2019 
Pyrazine;1,4-Diazine
Pyrazine;1,4-Diazine
  • Description:Pyrazine;1,4-Diazine
  • Updatetime:Nov 13 2017 
Pyrazine
Pyrazine
  • Updatetime:Jun 21 2013 
pyrazine
pyrazine
  • Updatetime:Dec 18 2010 
p-Diazine
p-Diazine
  • FOB Price:150 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:110 Kilogram/Month 
  • Appearance:white crystals or powder 
  • Purity:98% 
  • Packaging:carton boxes or fibre drums 
  • Description:Superiority career henan chemical focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals. product category including intermediates&api,catalyst and electronic chemicals. we have our r&d team and c...
  • Updatetime:Feb 22 2019 
<Pre12345..6Next >
Similar Products
STRUCTURE CHEMICAL NAME CAS MF Suppliers
Pyrazine-2,3,5,6-d4 Pyrazine-2,3,5,6-d4 1758-62-9 C4H4N2
2
Related Categories