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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 2 > CAS 2687-91-4
2687-91-4 structure 3D

CAS 2687-91-4 INDEX NAME NOT YET ASSIGNED products price,suppliers

  • Name: INDEX NAME NOT YET ASSIGNED
  • Molecular Weight: 113.16
  • Formula:
  • Synonyms: 1-ethyl-2-pyrrolidinon; 1-ethyl-pyrrolidin-2-one; 2-Pyrrolidinone, 1-ethyl-; Agsol Ex 2; ethyl-2-pyrrolidone; N-Ethyl-2-pyrrolidinone;
  • Mainly used for refining oil products and producing medicine, dyes, pesticides, daily chemicals, coatings, heat-resistant resins, etc.
Properties Safety and Handling MSDS Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R22:Harmful if swallowed
  • R36:Irritating to the eyes
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36:Wear suitable protective clothing
Properties
  • Appearance:
  • clear liquid
  • Molecular Weight:
  • 113.16
  • Density:
  • 1.23±0.1 g/cm3(Predicted)
  • Storage Temperature:
  • Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Refractive index:
  • 1.465-1.467
  • Stability:
  • Stable at room temperature in closed containers under normal storage and handling conditions.
  • More Properties>>
Upstream Product Downtream information
There are 212 suppliers who can provide INDEX NAME NOT YET ASSIGNED with CAS No. 2687-91-4
High quality 1-Ethyl-2-pyrrolidinone supplier in ChinaCAS NO.: 2687-91-4
High quality 1-Ethyl-2-pyrrolidinone supplier in ChinaCAS NO...
  • FOB Price:5600 USD/Kilogram 
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  • Appearance:White powder 
  • Purity:99% 
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  • Usage:Chemical drugs 
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  • Description:CAS: 2687-91-4
  • Updatetime:Jan 29 2021 
Factory Supply 1-ethyl-pyrrolidone
Factory Supply 1-ethyl-pyrrolidone
  • FOB Price:0.1 USD/Kilogram 
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  • Appearance:solid or liquid ( refer to COA) 
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  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply 1-ethyl-pyrrolidone with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Ce...
  • Updatetime:Mar 09 2021 
1-Ethyl-2-pyrrolidinone
1-Ethyl-2-pyrrolidinone
  • Min.Order:10 Gram 
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  • Appearance:powder 
  • Purity:99.8% 
  • Packaging:Aluminum foil bag,drum or according to your needs 
  • Usage:in reseach 
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  • Description:· Appearance: Powder &mi
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CAS 2687-91-4 N-Ethyl-2-pyrrolidone NEP
CAS 2687-91-4 N-Ethyl-2-pyrrolidone NEP
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  • Appearance:Solvent 
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  • Updatetime:Jun 24 2021 
N-Ethyl-2-pyrrolidone
N-Ethyl-2-pyrrolidone
  • FOB Price:2 USD/Kilogram 
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  • Appearance:liquid or solid 
  • Purity:95%, 99% 
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  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: 2-Pyrrolidinone,1-ethyl- Synonyms: 1-Ethyl-2-pyrrolidone;1-Ethylazacyclopentan-2-one;N-Ethyl-a-pyrrolidinone;N-Ethyl-g-butyrolactam;N-Ethylbutyrolactam;N-Ethylpyrrolidone;NEP;NEP 100;1-Ethyl-2-pyrrolidinone; CAS Registry number: 2687-91-4 EINECS:220-250...
  • Updatetime:Dec 20 2019 
1-Ethyl-2-pyrrolidinone
1-Ethyl-2-pyrrolidinone
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  • Purity:99% 
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  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
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1-Ethyl-2-pyrrolidinone
1-Ethyl-2-pyrrolidinone
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1000 Metric Ton/Day 
  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:CLAP 
  • Description:Name: N-Ethyl-2-pyrrolidone Synonyms: Agsol Ex 2; N-Ethylpyrrolidone; ethyl-2-pyrrolidone; N-Ethylpyrrolidinone; 1-ethyl-2-pyrrolidinon; N-Ethyl-2-pyrrolidinone; 1-ethyl-pyrrolidin-2-one; 2-Pyrrolidinone, 1-ethyl- CAS Registry number: 2687-91-4 EINECS:220-250...
  • Updatetime:Dec 26 2020 
1-Ethyl-2-pyrrolidinone
1-Ethyl-2-pyrrolidinone
  • Appearance:Normal Standard 
  • Purity:99% 
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  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea / Air / Courier Storage:Store in dry, cool, dark and ventilate... Keywords:2687-91-4 Manufacturer,High Purity 1-Et...
  • Updatetime:Mar 02 2021 
N-Ethyl-2-pyrrolidone
N-Ethyl-2-pyrrolidone
  • Min.Order:1 Kilogram 
  • Description:Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,inc...
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1-Ethyl-2-pyrrolidinone
1-Ethyl-2-pyrrolidinone
  • Purity:98% 
  • Description:1-Ethyl-2-pyrrolidinone
  • Updatetime:Apr 10 2018 
N-Ethyl-2-pyrrolidone
N-Ethyl-2-pyrrolidone
  • FOB Price:800 USD/Kilogram 
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  • Appearance:White crystal or crystalline powder 
  • Purity:99% 
  • Packaging:25kg/drum 
  • Usage:Pharmaceutical intermediates 
  • Brand:JF 
  • Description:Jinan Jianfeng Chemical Co.Ltd is a leading research-driven family-managed pharmaceutical company. In the principle of “Quality Oriented”, Jianfeng passed the certification of ISO9001:2008 Quality Management System. The products meet USP, EP, JP and CP stand...
  • Updatetime:Dec 19 2019 
2-Pyrrolidinone,1-ethyl-
2-Pyrrolidinone,1-ethyl-
  • FOB Price:1 USD/Kilogram 
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  • Appearance:Transparent Liquid 
  • Purity:99% 
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  • Description:Product NO: SP138 N-Ethyl-2-pyrrolidone Basic information Product Name: N-Ethyl-2-pyrrolidone
  • Updatetime:May 21 2019 
High purity N-Ethyl-2-pyrrolidone with good quality CAS NO.2687-91-4
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  • Usage:pharmaceutical intermediates or chemical research 
  • Brand:Supai 
  • Description:Basic information Product Name:
  • Updatetime:Jun 15 2017 
N-Ethyl-2-pyrrolidone / Hot Sale with High Quality (CAS:2687-91-4 )
N-Ethyl-2-pyrrolidone / Hot Sale with High Quality (CAS:2687...
  • FOB Price:1 USD/Kilogram 
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  • Appearance:For details 
  • Purity:99% 
  • Packaging:According to customer requests 
  • Usage:Pharmaceutical raw materials 
  • Brand:Dahua 
  • Description:Product Name: N-Ethyl-2-pyrrolidone Synonyms: 1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone CAS: 2687-91-4 MF: C6H11NO MW: 113.16 EINECS:...
  • Updatetime:Sep 29 2016 
High Quality and Low Price N-Ethyl-2-pyrrolidinone In Stock
High Quality and Low Price N-Ethyl-2-pyrrolidinone In Stock
  • FOB Price:0 USD/Gram 
  • Min.Order:5 Metric Ton 
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  • Appearance:Colorless, Light yellow transparent liquid 
  • Purity:99% 
  • Packaging:1. Packed in drum, net weight:160KGS/1 IR drum 2. Packed in weaving bag, net weight: 25kg/1 drum 
  • Usage:Surfactant and extraction agent 
  • Brand:GREE 
  • Description:Product Name
  • Updatetime:May 18 2015 
HEPEN powder
HEPEN powder
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  • Appearance:White Powder 
  • Purity:99% 
  • Packaging:25KG/ bag 
  • Usage:research purpose 
  • Brand:Qige 
  • Description:ProName:Hep hepen research chemical C
  • Updatetime:Nov 11 2020 
N-Ethyl-Pyrrolidone
N-Ethyl-Pyrrolidone
  • FOB Price:4.5 USD/Kilogram 
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  • Appearance:Colorless to slightly yellowish liquid 
  • Purity:99.5% 
  • Packaging:200kgs Iron Drum 
  • Usage:Solvents 
  • Brand:Y&R 
  • Description:used as Intermediates for the synthesis of agrochemicals, pharmaceuticals, textile auxiliaries, plasticizers, polymer solvent, stabilizers, specialty inks and as a nylon precursor. It’sused as a replacement for N-Methyl-Pyrrolidone in many application fields ...
  • Updatetime:Aug 14 2018 
N-Ethyl-2-pyrrolidone
N-Ethyl-2-pyrrolidone
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1 Kilogram/Year 
  • Purity:100% 
  • Packaging:25KG;5KG;1KG 
  • Usage:Used in production of refined oil products 
  • Brand:yacoo 
  • Description:Suzhou Yacoo Chemical Reagent Corporation was founded in 2003. It is a high-tech enterprise which specializing in biomedicine, electrochemical materials, import and export business, electronic mall, Up to now,It has 10 years history on chemical sales, R & D a...
  • Updatetime:Nov 20 2015 
2-Pyrrolidinone,1-ethyl- liquid
2-Pyrrolidinone,1-ethyl- liquid
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Kilogram/Day 
  • Appearance:colorless liquid 
  • Purity:99% 
  • Packaging:100g/ bag, 2 kg/ bag, 25kg/ carton or as required 
  • Usage:Pharmaceutical Raw material 
  • Brand:XinRunde 
  • Description:Name: 2-Pyrrolidinone,1-ethyl- Synonyms: 1-Ethyl-2-pyrrolidone;1-Ethylazacyclopentan-2-one;N-Ethyl-a-pyrrolidinone;N-Ethyl-g-butyrolactam;N-Ethylbutyrolactam;N-Ethylpyrrolidone;NEP;NEP 100;1-Ethyl-2-pyrrolidinone; CAS Registry number: 2687-91-4 EINECS:220-250...
  • Updatetime:Mar 26 2019 
2-Pyrrolidinone,1-ethyl-
2-Pyrrolidinone,1-ethyl-
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Quarter 
  • Appearance:White to off-white powde 
  • Purity:0.98 
  • Packaging:500g 
  • Usage:pharmaceutical Intermedaites 
  • Brand:Dochemical 
  • Description:Name: 2-Pyrrolidinone,1-ethyl- (Related Reference) EINECS: 220-250-6 Molecular Formula: C6H11NO CAS Registry Number: 2687-91-4 Synonyms: 1-Ethyl-2-pyrrolidone; 1-Ethylazacyclopentan-2-one; N-Ethyl-a-pyrrolidinone; N-Ethyl-g-butyrolactam; N-Ethylbutyrolactam; N...
  • Updatetime:Jul 25 2019 
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