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D183601

2,5-Dimethylpyrrole

Name: 2,5-Dimethylpyrrole
Brand: ALDRICH

98%

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About This Item

Empirical Formula (Hill Notation):

C₆H₉N

CAS Number:

625-84-3

Molecular Weight:

95.14

NACRES:

NA.22

PubChem Substance ID:

24893274

UNSPSC Code:

12352100

EC Number:

210-913-8

MDL number:

MFCD00005223

Assay:

98%

Form:

liquid

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Properties

Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.505 (lit.)

bp

165 °C/740 mmHg (lit.)

density

0.935 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(C)[nH]1

InChI

1S/C6H9N/c1-5-3-4-6(2)7-5/h3-4,7H,1-2H3

InChI key

PAPNRQCYSFBWDI-UHFFFAOYSA-N

Description

pictograms

GHS02,GHS06

signalword

Danger

hcodes

H226,H301 + H311 + H331,H315,H319,H335

pcodes

P210 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

129.2 °F - closed cup

flash_point_c

54 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Analysis of alkylpyrrole autoxidation products by high-performance liquid chromatography with thermospray mass spectrometry and UV photodiode-array detection.

M Zhu et al.

Journal of chromatography, 628(1), 37-47 (1993-01-01)

A method employing high-performance liquid chromatography with thermospray mass spectrometry (TSP-MS) and photodiode-array detection was developed and applied to the analysis of autoxidation products of 2,5-dimethyl-N-alkylpyrroles in aqueous solution under air or 18O2. Numerous oxidation products were separated, characterized and

Hydrogen-bonded structures for self-aggregates of 2,5-dimethylpyrrole and its binary clusters with pyrrole studied by IR cavity ringdown spectroscopy.

Yoshiteru Matsumoto et al.

Physical chemistry chemical physics : PCCP, 13(31), 13962-13971 (2011-06-16)

N-H···π hydrogen-bonded (H-bonded) structures were studied by applying vibrational spectroscopy to self-aggregate clusters of 2,5-dimethylpyrrole (DMPy) and its binary clusters with pyrrole (Py). The NH stretching vibrations of jet-cooled clusters were observed by IR cavity ringdown spectroscopy. A combination of

Urinary 2,5-hexanedione assay involving its conversion to 2,5-dimethylpyrrole.

M Ogata et al.

International archives of occupational and environmental health, 62(8), 561-568 (1991-01-01)

High-performance liquid chromatography (HPLC), gas chromatography (GC) and spectrophotometry were used to examine 2,5-dimethylpyrrole, derived from 2,5-hexanedione in the acid-hydrolyzed urine of subjects exposed to n-hexane. The urine of a subject exposed to n-hexane was hydrolyzed with hydrochloric acid and

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Global Trade Item Number

SKU	GTIN
D183601-5G	04061838092564
D183601-25G	04061838123961