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

1-Ethyl-2-pyrrolidone

Product Name
1-Ethyl-2-pyrrolidone
CAS No.
2687-91-4
Chemical Name
1-Ethyl-2-pyrrolidone
Synonyms
1-ETHYL-2-PYRROLIDINONE;N-Ethylpyrrolidone;N-Ethylpyrrolidinone;1-ETHYL-2-PYRROLIDONE;N-Ethyl-2-pyrrolidone (NEP);DDR;NEP crystal;N-Ethyl-2-pyrrolidinone;CAK;DDR1
CBNumber
CB8666318
Molecular Formula
C6H11NO
Formula Weight
113.16
MOL File
2687-91-4.mol
More
Less

1-Ethyl-2-pyrrolidone Property

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)
More
Less

Safety

Hazard Codes 
Xn,T
Risk Statements 
22-36-62-41-61
Safety Statements 
26-36-45-36/37/39-53
WGK Germany 
1
RTECS 
UY5769250
TSCA 
Yes
HS Code 
29337900
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SAB2900058
Product name
Anti-DDR1 (AB1) antibody produced in rabbit
Purity
affinity isolated antibody, buffered aqueous solution
Packaging
50μG
Price
$703
Updated
2024/03/01
Sigma-Aldrich
Product number
C7745
Product name
CDK7/Cyclin H1/MNAT1, active, His tagged human
Purity
PRECISIO? Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Packaging
10μg
Price
$521
Updated
2024/03/01
Sigma-Aldrich
Product number
146358
Product name
1-Ethyl-2-pyrrolidone
Purity
98%
Packaging
100g
Price
$132
Updated
2024/03/01
Sigma-Aldrich
Product number
146358
Product name
1-Ethyl-2-pyrrolidone
Purity
98%
Packaging
500g
Price
$455
Updated
2024/03/01
Sigma-Aldrich
Product number
SAB5300117
Product name
Monoclonal Anti-DDR1 antibody produced in mouse
Purity
clone 2G4E12, ascites fluid
Packaging
100μL
Price
$503
Updated
2023/01/07
More
Less

1-Ethyl-2-pyrrolidone Chemical Properties,Usage,Production

Chemical Properties

clear liquid

Uses

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

Application

N-Ethyl-2-pyrrolidone is commonly used as a solvent. It has a low boiling point, which makes it suitable for use in low light and at constant pressure. It is also used as an intermediate in the preparation of polycarboxylic acid. It has been shown to be involved in both viscosity and hydrogen bonding.

Definition

ChEBI: 1-Ethyl-2-pyrrolidinone is a N-alkylpyrrolidine.

General Description

1-Ethyl-2-pyrrolidone is a transdermal absorption-enhancing compound and mechanism of its effect on multilammellar liposome of stratum corneum lipid has been studied.

Flammability and Explosibility

Non flammable

Side effects

Neurotoxins - Acute Solvent Syndrome
Occupational Hepatotoxin - Secondary Hepatotoxin: Cases of possible toxic effects in an occupational setting depending on human ingestion or experimental poisoning of animals.
Reproductive toxin - A chemical that is toxic to the reproductive system, including offspring defects and damage to male or female reproductive function. Reproductive toxicity includes developmental effects.

Safety Profile

Moderately toxic by ingestion. An eye irritant. Combustible. When heated to decomposition it emits toxic fumes of NOx.

1-Ethyl-2-pyrrolidone Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

1-Ethyl-2-pyrrolidone Suppliers

Americas 1 Belgium 5 Canada 1 China 378 Czech Republic 1 Europe 2 France 3 Germany 11 India 17 Italy 1 Japan 4 Slovakia 1 South Korea 2 Spain 1 Switzerland 2 The Netherlands 3 Turkey 1 United Kingdom 12 United States 37 Global 483
NEM Materials Co.,Ltd.
Tel
393-+86-393-6101536 +86-13525283508
Fax
0393-6667671
Email
liujunying627@163.com
Country
China
ProdList
5
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
551-65418679 15837135945
Fax
0551-65418697
Email
info@tnjchem.com
Country
China
ProdList
1889
Advantage
62
Shanghai Chengyu Biotechnology Co., Ltd.
Tel
021-51525055
Email
309639130@qq.com
Country
China
ProdList
42
Advantage
58
JIANGSU BSECHEM CHEMICAL TECHNOLOGY Co., Ltd
Tel
15651337098
Email
15651337098@163.com
Country
China
ProdList
1034
Advantage
58
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
614
Advantage
60
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12458
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9551
Advantage
66
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9816
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5700
Advantage
66
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8849
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7815
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4388
Advantage
65
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11714
Advantage
57
Shanghai Shenyue Chemical Co., Ltd.
Tel
021-021-52212593 15300879511
Fax
+86 (21) 51062076
Email
sales@nuohey.com
Country
China
ProdList
7135
Advantage
60
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-4000505016 13380397412
Fax
0755 28094224
Email
3001272453@qq.com
Country
China
ProdList
4974
Advantage
50
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9872
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18216
Advantage
56
Simagchem Corp.
Tel
86 592 2680277
Fax
0086 592 2680237
Email
sale@simagchem.com
Country
China
ProdList
430
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25015
Advantage
65
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4576
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9906
Advantage
55
Nanjing Sunlida Biological Technology Co., Ltd.
Tel
025-57798810
Fax
025-57019371
Email
sales@sunlidabio.com
Country
China
ProdList
3750
Advantage
55
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3933
Advantage
58
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4928
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Country
China
ProdList
2931
Advantage
58
Shanghai DiBai Chemicals Co., Ltd.
Tel
021-54359730 400-008-9730
Fax
021-54353864
Email
info@chemxyz.com
Country
China
ProdList
3993
Advantage
60
RiZhao LiDeShi Chemical Co., Ltd.
Tel
010-51268198
Fax
010-63833209
Email
leadershipchem@126.com
Country
China
ProdList
2549
Advantage
58
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
17982
Advantage
56
Shanghai ideal Industrial Co., Ltd.
Tel
021-58957966 18930537195
Fax
021-60899437
Email
wouchina@126.com
Country
China
ProdList
3033
Advantage
58
GuangTuo Chemical (Shanghai) Co., Ltd.
Tel
021-60899189-8001 18918189673
Fax
021-60899304
Email
gtchem@126.com
Country
China
ProdList
2661
Advantage
58
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5223
Advantage
58
Wuhan Dahua Pharmaceutical Co., Ltd.
Tel
027-59262863 13277907145 3091977954
Fax
027-59420980
Country
China
ProdList
4951
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9911
Advantage
50
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4775
Advantage
60
More
Less

View Lastest Price from 1-Ethyl-2-pyrrolidone manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
N-Ethyl-2-pyrrolidone 2687-91-4
Price
US $30.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000kg/Month
Release date
2024-04-29
Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
N-Ethyl-2-pyrrolidone 2687-91-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99.91%
Supply Ability
200000
Release date
2024-04-24
Shaanxi Dideu Medichem Co. Ltd
Product
N-Ethyl-2-pyrrolidone 2687-91-4
Price
US $0.00-0.00/KG
Min. Order
1g
Purity
99%
Supply Ability
2000tons
Release date
2019-12-31

2687-91-4, 1-Ethyl-2-pyrrolidoneRelated Search:

N-Methyl-2-pyrrolidone Ethanol N-Vinyl-2-pyrrolidone Ethyl acrylate Ethyl acetate N-ethyl-pyrrolidone N-Methyl-2-pyrrolidone Ethylparaben CHLOROETHANE Ethylbenzene Povidone iodine Polyvinylpyrrolidone 2-Pyrrolidinone Ethyl cellulose Diethyl ether METHYL-2-PYRROLIDONE 1-(3-AMINOPROPYL)-2-PYRROLIDINONE 1-Benzyl-2-pyrrolidinone

  • 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
  • 1-ETHYL-2-PYRROLIDINONE
  • 1-ETHYL-2-PYRROLIDONE
  • 1-Ethyl-2-pyrrolidone 98%
  • DGTP 100MM PH7.0 BIOTECHNOLOGY GRADE
  • PROTEIN ASSAY BRADFORD METHOD BIOTECH GR
  • CAK
  • DDR1
  • EDDR1
  • NTRK4
  • CD167
  • DDR
  • DDR1 (444-end), active, GST tagged human
  • MCK10
  • PTK3
  • PTK3A
  • RTK6
  • TRKE
  • NEP N-Ethyl-2-azapentanone
  • 1-Ethyl-2-pyrrolidinone for synthesis
  • NEP, N-Ethyl-2-pyrrolidone
  • ethyl-pyrrolidinone
  • 1-Ethyl-2-pyrrolidinone(NEP)
  • N-Ethyl Pyrrolidone (NMP)
  • 2-(methoxymethyl)oxolane
  • Amisulpride Impurity 6
  • NEP crystal
  • Sodium aminosalicylate Impurity 6
  • N-ETHYL-ALPHA-PYRROLIDONE
  • N-ETHYL-2-PYRROLIDONE
  • N-ETHYL-2-AZAPENTANONE
  • 1-Ethyl-2-pyrrolidinone,98%
  • 1-Ethylpyrrolidin-2-on
  • N-Ethyl-a-pyrrolidone
  • N-Ethyl-2-pyrrolidon
  • N-ETHYL-|á-PYRROLIDONE
  • N-Efhyl-2-Pyrrolidone
  • N-Second base-pyrrole alkane and ketone
  • Ethyl Pyrrolidone
  • 39 kDa protein kinase
  • CAK1
  • CDK-activating kinase
  • CDKN7
  • Anti-DDR1 (AB2) antibody produced in rabbit
  • Anti-DDR1 (AB1) antibody produced in rabbit
  • discoidin domain receptor 1
  • Drd1
  • Anti-CDK7, C-Terminal antibody produced in rabbit
  • D(1A) dopamine receptor
  • Anti-PYK2, C-Terminal antibody produced in rabbit
  • Calcium-dependent tyrosine kinase