2,5-Dimethylpiperazine
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Basic information
- CAS
106-55-8- Standard SMILES
CC1CNC(C)CN1- InChIKey
NSMWYRLQHIXVAP-UHFFFAOYSA-N- Molecular formula
- C6H14N2
- Average molar mass
- 114.19 g/mol
- Monoisotopic mass
- 114.11569845
Names & identifiers
- Preferred name
- 2,5-Dimethylpiperazine
- IUPAC
- 2,5-dimethylpiperazine
- English name
- 2,5-Dimethylpiperazine
- Molecular formula
- C6H14N2
- Molecular weight
- 114.19
Names & synonyms
2,5-DIMETHYLPIPERAZINEPiperazine, 2,5-dimethyl-EINECS 203-409-4BRN 00798851119702-25-8UNII-ZIZ1G1N25SZIZ1G1N25SDTXSID708617215-23-03-00304 (Beilstein Handbook Reference)RefChem:82970DTXCID60810607203-409-4
Show more names
Aids060673Aids-060673TIMTEC-BB SBB0043032,5-dimethyl-piperazin2,5-Dimethylpiperazine,c&t(2R,5S)-2,5-DiMethyl-piperazinecis-trans-2,5-Dimethyl piperazine2,5-Dimethylpiperazine ISO 9001：2015 REACH
818-483-9106-55-8MFCD000059552,5-dimethylpiperazine, trans6284-84-0(2R,5R)-2,5-DIMETHYL-PIPERAZINEPiperazine, 2,5-dimethyl-, cis-2,5-dimethyl piperazine
Database identifiers
- CAS
106-55-8、1119702-25-8- PubChem CID
- 7816
- DTXSID
DTXSID70861721- EC Number
- 203-409-4、818-483-9
- Nikkaji
- J39.129H
Properties
Computed structural propertiesFilling in
- XLogP
- 0
- Topological polar surface area
- 24.1 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 62.9
Physicochemical properties
- Melting point
- 113 · 113-118 °C
- Boiling point
- 162 · 162-165 °C
- Density
- 0.53 · 0.53
- refractive index
- 1.4628 · 1.4628 (estimate)
- Flash point
- 58 °C · 58 °C
- storage temp.
- 2 · 2-8°C
- pka
- 9.66 · 9.66(at 25℃)
- InChI
- InChI=1S/C6H14N2/c1-5-3-8-6(2)4-7-5/h5-8H,3-4H2,1-2H3
- InChIKey
- NSMWYRLQHIXVAP-UHFFFAOYSA-N
- SMILES
- N1CC(C)NCC1C
- CAS DataBase Reference
- 106 · 106-55-8(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 1 G1N25S · ZIZ1G1N25S
- NIST Chemistry Reference
- 2 · Piperazine, 2,5-dimethyl-(106-55-8)
- EPA Substance Registry System
- 2 · Piperazine, 2,5-dimethyl- (106-55-8)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H228 (50%): Flammable solid [Danger Flammable solids]
P210, P240, P241, P260, P262, P264, P270, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P361+P364, P363, P370+P378, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H228 (100%): Flammable solid [Danger Flammable solids]
Hazard information
Regulatory Information
Chemical: Piperazine, 2,5-dimethyl-
Piperazine, 2,5-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories
Flam. Sol. 1 (50%)
Flam. Sol. 1 (100%)
Safety data
- tsca
- TSCA listed
- Toxicity
- rabbit,LD50,skin,800uL/kg (0.8mL/kg),AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
- risk_code
- 34-21-11
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS06
- hazard_code
- C-F
- safety_code
- 45-36/37/39-26-16
- Hazard statements
- H228-H303-H311-H315-H319
- Precautionary statements
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPiperazine, 2,5-dimethyl-: ACTIVE
Applications
UsesTrans-2,5-dimethylpiperazine is primarily as a monomer for synthesizing a specific polyamide polymer, which is then used as a material for reverse osmosis membranes.[1]
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
47 records
Compound notes
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