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440329

Butyl (S)-(−)-2-pyrrolidone-5-carboxylate

Name: Butyl (<I>S</I>)-(−)-2-pyrrolidone-5-carboxylate
Brand: ALDRICH

98%

Synonym(s):

Butyl L-pyroglutamate

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About This Item

Empirical Formula (Hill Notation):

C₉H₁₅NO₃

CAS Number:

4931-68-4

Molecular Weight:

185.22

NACRES:

NA.22

PubChem Substance ID:

24867589

UNSPSC Code:

12352005

EC Number:

225-568-9

MDL number:

MFCD06858408

Assay:

98%

Form:

liquid

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Properties

assay

98%

form

liquid

optical activity

[α]20/D −13°, neat

refractive index

n20/D 1.403 (lit.)

bp

180 °C/6.5 mmHg (lit.)

density

1.104 g/mL at 25 °C (lit.)

functional group

ester

SMILES string

CCCCOC(=O)[C@@H]1CCC(=O)N1

InChI

1S/C9H15NO3/c1-2-3-6-13-9(12)7-4-5-8(11)10-7/h7H,2-6H2,1H3,(H,10,11)/t7-/m0/s1

InChI key

QBBAJUQOYIURHA-ZETCQYMHSA-N

Description

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

10 - Combustible liquids not in Storage Class 3

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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