成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 1-Ethyl-2-pyrrolidone

1-Ethyl-2-pyrrolidone

1-Ethyl-2-pyrrolidone price.
  • $6 - $4716.99
  • Product name: 1-Ethyl-2-pyrrolidone
  • CAS: 2687-91-4
  • MF: C6H11NO
  • MW: 113.16
  • EINECS:220-250-6
  • MDL Number:MFCD00003199
  • Synonyms:1-ethyl-2-pyrrolidinon ;1-ethyl-pyrrolidin-2-one ;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone ;1-Ethyl-2-pyrrolidone 98%;DGTP 100MM PH7.0 BIOTECHNOLOGY GRADE;PROTEIN ASSAY BRADFORD METHOD BIOTECH GR
32 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 10μg
  • 10ug
  • 50μG
  • 100ug
  • 5G
  • 25mL
  • 25g
  • 100g
  • 250mL
  • 500g
  • 1kg
  • 1000g
  • 48Tests
  • 100μL
  • ManufacturerAHH
  • Product numberMT-12754
  • Product description1-Ethyl-2-pyrrolidone 98%
  • Packaging1000g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93206
  • Product description1-Ethyl-2-pyrrolidinone
  • Packaging500g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24548
  • Product description1-Ethyl-2-pyrrolidinone, 98%
  • Packaging25g
  • Price$35.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24548
  • Product description1-Ethyl-2-pyrrolidinone, 98%
  • Packaging100g
  • Price$117
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24548
  • Product description1-Ethyl-2-pyrrolidinone, 98%
  • Packaging500g
  • Price$384
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number2687914
  • Product description1-Ethylpyrrolidin-2-one
  • Packaging1000g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA138081
  • Product description1-Ethylpyrrolidin-2-one 97%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA138081
  • Product description1-Ethylpyrrolidin-2-one 97%
  • Packaging100g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA138081
  • Product description1-Ethylpyrrolidin-2-one 97%
  • Packaging500g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031372
  • Product descriptionN-ETHYL PYRROLIDONE (NEP, 1-ETHYL-2-PYRROLIDONE) 95.00%
  • Packaging5G
  • Price$812.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031372
  • Product descriptionN-ETHYL PYRROLIDONE (NEP, 1-ETHYL-2-PYRROLIDONE) 95.00%
  • Packaging100G
  • Price$2566.79
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031372
  • Product descriptionN-ETHYL PYRROLIDONE (NEP, 1-ETHYL-2-PYRROLIDONE) 95.00%
  • Packaging500G
  • Price$4716.99
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR905748
  • Product description1-Ethyl-2-pyrrolidone 96%
  • Packaging100g
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR905748
  • Product description1-Ethyl-2-pyrrolidone 96%
  • Packaging500g
  • Price$269
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR905748
  • Product description1-Ethyl-2-pyrrolidone 96%
  • Packaging1kg
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM196677
  • Product description1-Ethylpyrrolidin-2-one 97%
  • Packaging500g
  • Price$102
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-12754 1-Ethyl-2-pyrrolidone 98% 1000g $350 2021-12-16 Buy
AK Scientific J93206 1-Ethyl-2-pyrrolidinone 500g $70 2021-12-16 Buy
Alfa Aesar B24548 1-Ethyl-2-pyrrolidinone, 98% 25g $35.65 2024-03-01 Buy
Alfa Aesar B24548 1-Ethyl-2-pyrrolidinone, 98% 100g $117 2024-03-01 Buy
Alfa Aesar B24548 1-Ethyl-2-pyrrolidinone, 98% 500g $384 2024-03-01 Buy
Alichem 2687914 1-Ethylpyrrolidin-2-one 1000g $150 2021-12-16 Buy
Ambeed A138081 1-Ethylpyrrolidin-2-one 97% 25g $6 2021-12-16 Buy
Ambeed A138081 1-Ethylpyrrolidin-2-one 97% 100g $13 2021-12-16 Buy
Ambeed A138081 1-Ethylpyrrolidin-2-one 97% 500g $37 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031372 N-ETHYL PYRROLIDONE (NEP, 1-ETHYL-2-PYRROLIDONE) 95.00% 5G $812.3 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031372 N-ETHYL PYRROLIDONE (NEP, 1-ETHYL-2-PYRROLIDONE) 95.00% 100G $2566.79 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031372 N-ETHYL PYRROLIDONE (NEP, 1-ETHYL-2-PYRROLIDONE) 95.00% 500G $4716.99 2021-12-16 Buy
Apolloscientific OR905748 1-Ethyl-2-pyrrolidone 96% 100g $124 2021-12-16 Buy
Apolloscientific OR905748 1-Ethyl-2-pyrrolidone 96% 500g $269 2021-12-16 Buy
Apolloscientific OR905748 1-Ethyl-2-pyrrolidone 96% 1kg $450 2021-12-16 Buy
Chemenu CM196677 1-Ethylpyrrolidin-2-one 97% 500g $102 2021-12-16 Buy

Properties

Melting point :87.5-88.5 °C
Boiling point :97 °C/20 mmHg (lit.)
Density :0.992 g/mL at 25 °C (lit.)
vapor pressure :18Pa at 20℃
refractive index :n20/D 1.465(lit.)
Flash point :169 °F
storage temp. :Sealed in dry,Room Temperature
pka :-0.41±0.20(Predicted)
form :Liquid
color :Clear
PH :8-9 (100g/l, H2O, 20℃)
explosive limit :1.3-7.7%(V)
Water Solubility :1000g/L at 23℃
BRN :107971
InChIKey :ZFPGARUNNKGOBB-UHFFFAOYSA-N
LogP :-0.2 at 20℃
CAS DataBase Reference :2687-91-4(CAS DataBase Reference)
NIST Chemistry Reference :1-Ethyl-2-pyrrolidinone(2687-91-4)
EPA Substance Registry System :2-Pyrrolidinone, 1-ethyl- (2687-91-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

1-Ethyl-2-pyrrolidone was used to modify coir fiber (fromCocos nucifera) by photocuring.

Related product price