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D183601

Sigma-Aldrich

2,5-Dimethylpyrrole

98%

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Empirical Formula (Hill Notation):
C6H9N
CAS Number:
625-84-3
Molecular Weight:
95.14
EC Number:
210-913-8
MDL number:
MFCD00005223
UNSPSC Code:
12352100
PubChem Substance ID:
24893274
NACRES:
NA.22

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

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Related Categories

Pictograms

FlameSkull and crossbones
GHS02,GHS06

Signal Word

Danger

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

WGK

WGK 3

Flash Point(F)

129.2 °F

Flash Point(C)

54 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Hongyin Yin et al.
PloS one, 8(9), e76011-e76011 (2013-10-08)
The formation of pyrrole adducts might be responsible for peripheral nerve injury caused by n-hexane. The internal dose of pyrrole adducts would supply more information for the neurotoxicity of n-hexane. The current study was designed to investigate the tissue distributions
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
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
Xianjie Li et al.
PloS one, 13(12), e0209939-e0209939 (2019-01-01)
Pyrrole adducts are specific reaction products of 2,5-hexadione (2,5-HD) in vivo and are considered highly relevant to the pathogenesis of peripheral nerve impairments after exposure to n-hexane, though the exact mechanism remains unclear. In this study, 40 male Wistar rats
Determination of urinary 2,5-hexanedione by its conversion to 2,5-dimethylpyrrole.
M Ogata et al.
Industrial health, 28(3), 125-131 (1990-01-01)
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