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Home> Encyclopedia >Pharmaceutical Intermediates>Organic Intermediate
1-OCTYLPIPERAZINE structure
1-OCTYLPIPERAZINE structure

1-OCTYLPIPERAZINE

Iupac Name:1-octylpiperazine
CAS No.: 54256-45-0
Molecular Weight:198.354
Modify Date.: 2022-11-22 15:46
Introduction:
1-OCTYLPIPERAZINE, with the chemical formula C12H26N2 and CAS registry number 54256-45-0, is a compound known for its applications in various industries. This colorless liquid, also referred to as N-Octylpiperazine, is characterized by its piperazine functional group. It is commonly used as a building block in the synthesis of pharmaceuticals, agrochemicals, and surfactants. 1-OCTYLPIPERAZINE has been found to exhibit antimicrobial and antifungal properties, making it a valuable ingredient in the development of new drugs and treatments. Additionally, it is used as a corrosion inhibitor in the petroleum industry. Overall, 1-OCTYLPIPERAZINE plays a crucial role in various chemical processes and offers a wide range of applications in different fields.
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1. Names and Identifiers
1.1 Name
1-OCTYLPIPERAZINE
1.2 Synonyms

1-(1-OCTYL)-PIPERAZINE 1-N-OCTYLPIPERAZINE 1-OCTYLPIPERAZINE MFCD00958407 Octylpiperazine RARECHEM AH CK 0147

1.3 CAS No.
54256-45-0
1.4 CID
2737099
1.5 Molecular Formula
C12H26N2 (isomer)
1.6 Inchi
InChI=1S/C12H26N2/c1-2-3-4-5-6-7-10-14-11-8-13-9-12-14/h13H,2-12H2,1H3
1.7 InChIkey
RRZDZQLIIMBIDL-UHFFFAOYSA-N
1.8 Canonical Smiles
CCCCCCCCN1CCNCC1
1.9 Isomers Smiles
CCCCCCCCN1CCNCC1
2. Properties
2.1 Density
0.836 g/mL at 25 °C(lit.)
2.1 Boiling point
273.6 °C at 760 mmHg
2.1 Refractive index
n20/D 1.4670(lit.)
2.1 Flash Point
88 °C
2.1 Precise Quality
198.21000
2.1 PSA
15.27000
2.1 logP
2.51880
2.1 Solubility
at 25 deg C (mg/L): 1673
2.2 Appearance
Colorless Liquid
2.3 Color/Form
Colorless
2.4 Water Solubility
at 25 deg C (mg/L): 1673
2.5 StorageTemp
Keep in dark place,Sealed in dry,Room Temperature
3. Safety and Handling
3.1 Hazard Codes
Xi
3.1 Risk Statements
R10
3.1 Safety Statements
26
3.1 Hazard Class
3
3.1 Hazard Declaration
H226-H315-H319-H335
3.1 RIDADR
UN 1993 3
3.1 Caution Statement
P261-P305 + P351 + P338
3.1 WGK Germany
3
3.1 Safety

Hazard Codes: IrritantXi
Risk Statements: 10-36/37/38
R10:Flammable. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
Hazard Note: Irritant

3.2 Specification

  1-Octylpiperazinato , with CAS number of 54256-45-0, can be called piperazine, 1-octyl- ; 1-Octylpiperazine ; 1-(n-Octyl)piperazine 97% ; 1-(1-Octyl)-piperazine .

4. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Flammable liquids, Category 3

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity – single exposure, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H226 Flammable liquid and vapour

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

Precautionary statement(s)
Prevention

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

P233 Keep container tightly closed.

P240 Ground and bond container and receiving equipment.

P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

P242 Use non-sparking tools.

P243 Take action to prevent static discharges.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P264 Wash ... thoroughly after handling.

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.

Response

P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].

P370+P378 In case of fire: Use ... to extinguish.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P321 Specific treatment (see ... on this label).

P332+P313 If skin irritation occurs: Get medical advice/attention.

P362+P364 Take off contaminated clothing and wash it before reuse.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P312 Call a POISON CENTER/doctor/…if you feel unwell.

Storage

P403+P235 Store in a well-ventilated place. Keep cool.

P403+P233 Store in a well-ventilated place. Keep container tightly closed.

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

6. Precursor and Product
7. Computational chemical data
  • Molecular Weight: 198.354g/mol
  • Molecular Formula: C12H26N2
  • Compound Is Canonicalized: True
  • XLogP3-AA: 3
  • Exact Mass: 198.209598838
  • Monoisotopic Mass: 198.209598838
  • Complexity: 120
  • Rotatable Bond Count: 7
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Topological Polar Surface Area: 15.3
  • Heavy Atom Count: 14
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count: 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Isotope Atom Count: 0
  • Covalently-Bonded Unit Count: 1
  • CACTVS Substructure Key Fingerprint: AAADceBzAAAAAAAAAAAAAAAAAAAAAAAAAAAsAAAAAAAAAAAAAAAAHAAQAAAACADBAAQCAAPAAAAAAAAAAAAAAAAAAAAAAIAIAAAAQAIAgAAUAAAAEACAAAEQgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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