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HomeProduct name list2,5-Dimethyl-1H-pyrrole

2,5-Dimethyl-1H-pyrrole

  • CAS NO.:625-84-3
  • Empirical Formula: C6H9N
  • Molecular Weight: 95.14
  • MDL number: MFCD00005223
  • EINECS: 210-913-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-29 11:48:30
2,5-Dimethyl-1H-pyrrole Structural

What is 2,5-Dimethyl-1H-pyrrole?

Chemical properties

clear yellow to orange-brown liquid

Definition

ChEBI: 2,5-Dimethyl-1H-pyrrole is a member of pyrroles.

Synthesis Reference(s)

Synthetic Communications, 18, p. 167, 1988 DOI: 10.1080/00397918808077341
Synthesis, p. 1585, 2000 DOI: 10.1055/s-2000-7618

Safety Profile

When heated to decomposition emits toxic fumes of NOx

Properties of 2,5-Dimethyl-1H-pyrrole

Melting point: 6.5°C
Boiling point: 165 °C/740 mmHg (lit.)
Density  0.935 g/mL at 25 °C (lit.)
vapor pressure  44-490Pa at 20-50℃
refractive index  n20/D 1.505(lit.)
Flash point: 130 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
Water Solubility  Insoluble in water
form  Crystalline Powder and/or Chunks
pka 18.46±0.50(Predicted)
Specific Gravity 0.935
color  Yellow to orange-yellow
CAS DataBase Reference 625-84-3(CAS DataBase Reference)
NIST Chemistry Reference 1H-Pyrrole, 2,5-dimethyl-(625-84-3)

Safety information for 2,5-Dimethyl-1H-pyrrole

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2,5-Dimethyl-1H-pyrrole

InChIKey PAPNRQCYSFBWDI-UHFFFAOYSA-N

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