CAS Search
Related Chemical Product
Chemical Product CAS:3309-78-2O,O-diethyl S-prop-2-yn-1-yl phosphorothioate

O,O-diethyl S-prop-2-yn-1-yl phosphorothioate

  • CAS No:

  • Name:

    O,O-diethyl S-prop-2-yn-1-yl phosphorothioate
  • Molecular Formula:

  • Molecular Weight:

Buy Chemical NO: 3309-78-2
  • Urgent Purchase CAS NO.:3309-78-2
  • Please post your buying leads! Our suppliers will contact you later!
  • For suppliers to better understand your request, enter more info here.

* Product Name:
CAS No.:
* Quantity:
 Metric Ton     Kilogram    Gram    Pound
* Valid For:
 5 Days    15    1 Month    3 Month    6 Month    1 Year
* Description:

Max 2000 characters.  Please enter detailed description for the product.
* Email:

O,O-diethyl S-prop-2-yn-1-yl phosphorothioate ( CASNO:3309-78-2 )

Identification and Related Records
O,O-diethyl S-prop-2-yn-1-yl phosphorothioate
CAS Registry number:
Ethyl 2-propynyl phosphorothioate
Monsanto CP-11549
o,o-diethyl s-prop-2-yn-1-yl phosphorothioate
ENT 24,949
BRN 1909122
O,O-Diethyl S-(2-propynyl)phosphorothioate
Phosphorothioic acid, O,O-diethyl S-2-propynyl ester
2-Propyne-1-thiol, S-ester with O,O-diethyl phosphorothioate
Molecular Formula:
Molecular Weight:
Canonical SMILES:
Chemical and Physical Properties
Boiling Point:
241.4°C at 760 mmHg
Refractive Index:
Flash Point:
Computed Properties:
Molecular Weight:208.215081 [g/mol]
Molecular Formula:C7H13O3PS
H-Bond Donor:0
H-Bond Acceptor:4
Rotatable Bond Count:6
Exact Mass:208.032301
MonoIsotopic Mass:208.032301
Topological Polar Surface Area:60.8
Heavy Atom Count:12
Formal Charge:0
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:1
Feature 3D Hydrophobe Count:1
Effective Rotor Count:6
Conformer Sampling RMSD:0.6
CID Conformer Count:97
Chemical Company
Qingzhou Julong Environment Technology Co., Ltd.:
Sinfachem Limited:
throughout yesteryear years, sinfachem uses expertise and experience in the field of fine chemicals , API and Intermediates, works carefully with local and foreign chemical and pharmaceutical companies and supplies clients items with competitive cost and top quality in addition to reliable service. sinfachem is an expert in number of chemical responses and various type of items from kgs to multi-tons, besides regular products, custom manufacturing is began specifically for peptide related items and niche chemicals. Sinfachem pays much focus on R&D, by intelligent R&D team and working together with academic institute and college, new ideals and improvements could be introduced and be placed into actual usage constantly, with complete quality system, either recycleables or finished 
Qingdao Rongtian Chemical Co., Ltd:
Huzhou Sifeng Biochem Co., Ltd.:
Huzhou Sifeng Biochem Co., Ltd is really a supplier of Plant extract, animal extract and Pharmaceutical drugs Adjuvant. We're situated in Huzhou, Zhejiang, China. Octacosanol, Policosanol, triacontanol, Myricetin, gem powder and silk extract are our key items. They were put on Dietary, cosmetic, Pharmaceutical, feed and food industries. We've large experience of produce plant extract, especially Policosanol (Octacosanol). We produce it for 11 years. We strictly stick to the GMP rules for that nutritional supplement industry. Our organization had passed ISO9001 certification, and our items had passed Kosher certification. highest quality, excellent service, Instant Delivery and competitive cost are our mission. We guarantee to satisfy your requirement for prime quality elements to make su 
Wuhan Hongxingkang Chemical Co., Ltd:
Wuhan Hongxingkang Chemical Co., Ltd.may be the large-sized technological difficulty stock chemical enterprise with research, production, AGENT and sales of inorganic chemical, organic chemical, food additive, Pharmaceutical Material and Intermediates and fine chemicals. The organization is situated in Wuhan town of Hubei province and likes very convenient transportation.whhxkchem@yahoo.comperoxide, phosphoric acidity series and sulfide items get quality guarantee and good graces from clients. Our items mostly are utilized in textile printing, paper making, glasses, washing, Architectural, plastic rubber, chemical reagent, food daily chemical and other industries. Our items are greatly offered to Hubei, Hunan, Jiangxi, Anhui, Henan, Hebei, Jiangsu, Yunnan, Guangdong, Guangxi and Others,  
Zhejiang Qinsheng Industry & Trade Co.,Ltd:
Quanzhou Sandoo Bags CO., LTD:
QUANZHOU SANDOO BAGS CO., LTD is a China bags manufacturer and exporter of bags. We mainly produce backpacks,Website:, cooler bag, trolley bag, school bag, laptop bag, travel bags, document bags, handbags, waist bag and luggage etc.. 
Hubei HongYu Special Vehicle Co.,Ltd:
Shanghai Sunyoung Industrial Co.,Ltd:
Jujin International Trading Co.,LTD:
Jujin Worldwide Buying and selling Co.,Ltd. Founded at the begining of 2000, is really a large chemical recycleables manufacturer and provider.we've convenient traffic and unique geographic advantage.Our company specializes in manufacturing fundamental chemical recycleables.our items happen to be granted a higher status around the globe.For that top quality and Competitive Cost,we've established a lengthy-time business model with Middle East,Europe,america,Southeast Asia and domestic.Our items are inorganic chemicals,dyestuff and pigment,feedstuff,ETC. 
Guangzhou Yi-Liang Polishing Trading Co., Ltd:
Young Lion Label Manufacturing Co., Ltd:
Ounded in 2002, Youthful Lion Label Manufacturing Co., Ltd. is situated in Dongguan - "the town of producingInch, covering a factory section of 6,800 square meters. Presently, we own the mobile phone industry's advanced production equipment, like the weaving machine, Roland machine, Flexo Printing Machine, Screen Printing Machine, Laser Cutting Machine, overlocking machine, ETC. Our company specializes in creating woven labels, woven patchesbadges, woven zip pullers, Jacquard Ribbon, printing labels, silk printed labels, warmth transfer labels, Swing Tickets, hangtags, Color boxes, manuals, ETC. We have wealthy experience of manufacturing items with special technologies, including hologram, electronic security, Flame Retardant, foaming, and fluorescence. Our daily output is a million woven 
Qingdao Xinyuxiang Chemical Co.,ltd:
Yangzhou Guanmin Detergent Raw Chemicals Co., Ltd.:
We're the maker and exporter of Complex Sodium DiSilicate-CSDS (40000mts each year) and Zeolite 4A (15000mts each year). we've pre-registered these chemicals in Achieve and continiously to export these to Eu, Southeast Asia, Mideast, Africa, Australia etc.