Product Name

  • Name

    1,2,5-TRIMETHYLPYRROLE

  • EINECS 213-225-6
  • CAS No. 930-87-0
  • Article Data23
  • CAS DataBase
  • Density 0.87 g/cm3
  • Solubility Slightly soluble in water (2.2 g/L at 25°C).
  • Melting Point 1.5°C (estimate)
  • Formula C7H11N
  • Boiling Point 173 °C at 760 mmHg
  • Molecular Weight 109.171
  • Flash Point 52.2 °C
  • Transport Information UN 1993 3
  • Appearance clear yellow to brown liquid
  • Safety 16-26-36
  • Risk Codes 10-36/37/38
  • Molecular Structure Molecular Structure of 930-87-0 (1,2,5-TRIMETHYLPYRROLE)
  • Hazard Symbols IrritantXi
  • Synonyms Pyrrole,1,2,5-trimethyl- (6CI,7CI,8CI);1,2,5-Trimethylpyrrole;NSC 81220;
  • PSA 4.93000
  • LogP 1.64190

1H-Pyrrole,1,2,5-trimethyl- Specification

The 1H-Pyrrole,1,2,5-trimethyl-, with the CAS registry number 930-87-0, is also known as 1,2,5-Trimethyl-1H-pyrrole. It belongs to the product categories of Building Blocks; Heterocyclic Building Blocks; Pyrroles. Its EINECS registry number is 213-225-6. This chemical's molecular formula is C7H11N and molecular weight is 109.16894. Its IUPAC name is called 1,2,5-trimethylpyrrole. What's more, the product should be sealed and stored in cool and dry place.

Physical properties of 1H-Pyrrole,1,2,5-trimethyl-: (1)ACD/LogP: 2.13; (2)ACD/LogD (pH 5.5): 2.13; (3)ACD/LogD (pH 7.4): 2.13; (4)ACD/BCF (pH 5.5): 24.49; (5)ACD/BCF (pH 7.4): 24.49; (6)ACD/KOC (pH 5.5): 343.4; (7)ACD/KOC (pH 7.4): 343.4; (8)#H bond acceptors: 1; (9)Index of Refraction: 1.484; (10)Molar Refractivity: 35.65 cm3; (11)Molar Volume: 124.5 cm3; (12)Surface Tension: 26 dyne/cm; (13)Density: 0.87 g/cm3; (14)Flash Point: 52.2 °C; (15)Enthalpy of Vaporization: 39.26 kJ/mol; (16)Boiling Point: 173 °C at 760 mmHg; (17)Vapour Pressure: 1.73 mmHg at 25°C.

Uses of 1H-Pyrrole,1,2,5-trimethyl-: it can be used to produce 2-hydroxy-2-(1,2,5-trimethyl-1H-pyrrol-3-yl)-propionic acid ethyl ester with 2-oxo-propionic acid ethyl ester at temperature of 20 °C. This reaction will need solvent CH2Cl2 with reaction time of 24 hours. The yield is about 46%.

1H-Pyrrole,1,2,5-trimethyl- can be used to produce 2-hydroxy-2-(1,2,5-trimethyl-1H-pyrrol-3-yl)-propionic acid ethyl ester with 2-oxo-propionic acid ethyl ester

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=CC=C(N1C)C
(2)InChI: InChI=1S/C7H11N/c1-6-4-5-7(2)8(6)3/h4-5H,1-3H3
(3)InChIKey: YRABRACUKBOTKB-UHFFFAOYSA-N

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