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Merck
CN

332186

1-Octyl-2-pyrrolidone

98%

Synonym(s):

1-Octyl-2-pyrrolidinone, N-Octyl-2-pyrrolidinone, N-Octyl-2-pyrrolidone, N-Octylbutyrolactam, N-Octylpyrrolidinone, N-Octylpyrrolidone, N-n-Octyl-α-pyrrolidone, N-n-Octyl-2-pyrrolidone

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About This Item

Empirical Formula (Hill Notation):
C12H23NO
CAS Number:
2687-94-7
Molecular Weight:
197.32
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24860036
EC Number:
403-700-8
Beilstein/REAXYS Number:
1526318
MDL number:
MFCD00074965

Key Documents

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Product Name

1-Octyl-2-pyrrolidone, 98%

InChI key

WPPOGHDFAVQKLN-UHFFFAOYSA-N

InChI

1S/C12H23NO/c1-2-3-4-5-6-7-10-13-11-8-9-12(13)14/h2-11H2,1H3

SMILES string

CCCCCCCCN1CCCC1=O

assay

98%

form

liquid

refractive index

n20/D 1.465 (lit.)

bp

170-172 °C/15 mmHg (lit.)

mp

−25 °C (lit.)

density

0.92 g/mL at 25 °C (lit.)

Quality Level

100

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General description

1-Octyl-2-pyrrolidone is a permeation enhancer and its effect in transport of steroidal permeants across hairless mouse skin was investigated via a parallel pathway skin model.

pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Danger

hcodes

H314,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

287.6 °F - closed cup

flash_point_c

142 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX9803
MKCX8154
MKCX4590
MKCV0517
MKBK4642V

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K Yoneto et al.
Journal of pharmaceutical sciences, 87(2), 209-214 (1998-03-31)
In a previous study, the enhancing effects of a series of 1-alkyl-2-pyrrolidones (APs; 1-ethyl, 1-butyl, 1-hexyl, and 1-octyl-2-pyrrolidone) on the transport of steroidal permeants across hairless mouse skin were investigated via a parallel pathway skin model. Isoenhancement concentration conditions were

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