ChemicalBook > CAS DataBase List > N-(2-Hydroxyethyl)-2-pyrrolidone

N-(2-Hydroxyethyl)-2-pyrrolidone

Product Name
N-(2-Hydroxyethyl)-2-pyrrolidone
CAS No.
3445-11-2
Chemical Name
N-(2-Hydroxyethyl)-2-pyrrolidone
Synonyms
1-(2-HYDROXYETHYL)-2-PYRROLIDONE;1-(2-hydroxyethyl)pyrrolidin-2-one;N-HYDROXYETHYL PYRROLIDONE;HEPEN;HEPEN HEP HEP HEXEN;Hydroxyethylpyrrolidone;N-HYDROXYETHYL-2-PYRROLIDONE;(2-hydroxyethyl)-2-pyrrolidon;(2-hydroxyethyl)-2-pyrrolidone;2-hydroxyethyl-2-pyrrolidinone
CBNumber
CB0252911
Molecular Formula
C6H11NO2
Formula Weight
129.16
MOL File
3445-11-2.mol
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N-(2-Hydroxyethyl)-2-pyrrolidone Property

Melting point:
19-21°C
Boiling point:
140-142 °C/3 mmHg (lit.)
Density 
1.143 g/mL at 25 °C (lit.)
vapor pressure 
0.02Pa at 20℃
refractive index 
n20/D 1.496(lit.)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
form 
powder to lump to clear liquid
pka
14.49±0.10(Predicted)
color 
White or Colorles to Yellow to Orange
Water Solubility 
1000g/L at 20℃
BRN 
112181
Stability:
Stable. Incompatible with strong oxidizing agents
LogP
-1.03 at 25℃
CAS DataBase Reference
3445-11-2(CAS DataBase Reference)
NIST Chemistry Reference
N-(2-Hydroxyethyl)-2-pyrrolidone(3445-11-2)
EPA Substance Registry System
2-Pyrrolidinone, 1-(2-hydroxyethyl)- (3445-11-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
2
RTECS 
UY5776500
HS Code 
2933.79.8500
HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
330477
Product name
1-(2-Hydroxyethyl)-2-pyrrolidone
Purity
98%
Packaging
100ml
Price
$37.7
Updated
2024/03/01
Sigma-Aldrich
Product number
330477
Product name
1-(2-Hydroxyethyl)-2-pyrrolidone
Purity
98%
Packaging
500ml
Price
$116
Updated
2024/03/01
TCI Chemical
Product number
H0408
Product name
1-(2-Hydroxyethyl)-2-pyrrolidone
Purity
>98.0%(GC)
Packaging
25g
Price
$28
Updated
2024/03/01
TCI Chemical
Product number
H0408
Product name
1-(2-Hydroxyethyl)-2-pyrrolidone
Purity
>98.0%(GC)
Packaging
500g
Price
$99
Updated
2024/03/01
TRC
Product number
B443893
Product name
1-(2-Hydroxyethyl)pyrrolidin-2-one
Packaging
10mg
Price
$45
Updated
2021/12/16
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N-(2-Hydroxyethyl)-2-pyrrolidone Chemical Properties,Usage,Production

Chemical Properties

deep brown to yellow liquid

Uses

1-(2-Hydroxyethyl)-2-pyrrolidone may be used in chemical synthesis.

Synthesis Reference(s)

Journal of the American Chemical Society, 74, p. 4959, 1952 DOI: 10.1021/ja01139a518

Flammability and Explosibility

Not classified

N-(2-Hydroxyethyl)-2-pyrrolidone Preparation Products And Raw materials

Raw materials

Preparation Products

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N-(2-Hydroxyethyl)-2-pyrrolidone Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
Fax
021-67121385
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Sales-CN@TCIchemicals.com
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China
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Shandong Xiya Chemical Co., Ltd
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369
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+86 (573) 82222643
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Shanghai Jian Chao Chemical Technology Co., Ltd.
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021-50430803 18017383231
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qq:2817624287
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-36680489
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03-3668-0520
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Sales-JP@TCIchemicals.com
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Japan
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View Lastest Price from N-(2-Hydroxyethyl)-2-pyrrolidone manufacturers

Shanghai CRM New Material Technology Co., LTD
Product
1-(2-Hydroxyethyl)-2-pyrrolidinone 3445-11-2
Price
US $30.00/KG
Min. Order
1KG
Purity
99.9%
Supply Ability
20tons
Release date
2021-04-20
Zhuozhou Wenxi import and Export Co., Ltd
Product
N-(2-Hydroxyethyl)-2-pyrrolidone 3445-11-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-(2-Hydroxyethyl)-2-pyrrolidone 3445-11-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

3445-11-2, N-(2-Hydroxyethyl)-2-pyrrolidoneRelated Search:


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