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

ALDRICH/440329 - 98%

Synonym: Butyl L-pyroglutamate

CAS Number: 4931-68-4
Empirical Formula (Hill Notation): C₉H₁₅NO₃
Molecular Weight: 185.22
EC Number: 225-568-9
MDL Number: MFCD06858408
Linear Formula: C₉H₁₅NO₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-440329-5ML	5 mL	$41.60 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	180 °C/6.5 mmHg (lit.)
density	1.104 g/mL at 25 °C (lit.)
form	liquid
functional group	ester
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
optical activity	[α]20/D −13°, neat
Quality Level	100
refractive index	n20/D 1.403 (lit.)
SMILES string	CCCCOC(=O)[C@@H]1CCC(=O)N1

Packaging:

5 mL in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P261 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

Purity	98%
bp	180 °C/6.5 mmHg (lit.)
Density	1.104 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.403 (lit.)
UNSPSC	12352005

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