Basic information
- CAS
2302-39-8- Standard SMILES
Cc1nc[nH]c1C- InChIKey
YSWBFLWKAIRHEI-UHFFFAOYSA-N- Molecular formula
- C5H8N2
- Average molar mass
- 96.13 g/mol
- Monoisotopic mass
- 96.06874826
Names & identifiers
- Preferred name
- 4,5-Dimethyl-1H-imidazole
- IUPAC
- 4,5-dimethyl-1H-imidazole
- English name
- 4,5-Dimethyl-1H-imidazole
- Molecular formula
- C5H8N2
- Molecular weight
- 96.13
Names & synonyms
4,5-Dimethyl-1H-imidazole2302-39-8RUG9Z2LZGBEINECS 218-954-3DTXSID70177576RefChem:507813DTXCID30100067218-954-34,5-Dimethylimidazole1H-Imidazole, 4,5-dimethyl-MFCD01646351Imidazole, 4,5-dimethyl-
Show more names
4,5-DIMETHYLIMIDAZOLE HCL4,5-DIMETHYLIMIDAZOLE 98%MIN4,5-DIMETHYL-1H-IMIDAZOLE HCl salt4,5-DIMETHYL-1H-IMIDAZOLE HYDROBROMIDE
UNII-RUG9Z2LZGB4,5-dimethyl-1H-imidazoldimethylimidazole4,5-dimethylimidazol4,5-dimethyl imidazoleAC-907/34124054SCHEMBL305055SCHEMBL677524
Database identifiers
- CAS
2302-39-8- PubChem CID
- 75306
- DTXSID
DTXSID70177576- UNII
- RUG9Z2LZGB
- EC Number
- 218-954-3
- Nikkaji
- J213.175G
Properties
Computed structural properties
- XLogP
- 0.9
- Topological polar surface area
- 28.7 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 63.1
Experimental & physicochemical properties
SpringerMaterials PropertiesNuclear quadrupole resonance spectroscopy
Physicochemical properties
- Melting point
- 121 · 121-122℃
- Boiling point
- 165 · 165-175 °C(Press: 11 Torr)
- Density
- 1.027 · 1.027
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 15.26 · 15.26±0.10(Predicted)
- form
- crystalline solid
- color
- Pale yellow to light orange
- FDA UNII
- 9 Z2LZGB · RUG9Z2LZGB
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H319
- Precautionary statements
- 305 · P305+P351+P338
- HS Code
- 2933299090 · 2933299090
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
H302+H312 (50%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P403+P233, 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.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- hs_code
- 2933299090
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H319
- Precautionary statements
- P305+P351+P338
Chemistry & industry
Applications
Uses4,5-DIMETHYL-1H-IMIDAZOLE is used as an epoxy resin curing agent and a pharmaceutical intermediate.
Upstream & downstream products
Downstream products
Suppliers68 total
上海铂之泉科技有限公司13681726990 13681726990 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
重庆欣博曜生物科技有限公司19122915778 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
上海皓竹医药科技有限公司18912729622 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
韶远科技（上海）有限公司4000665055 · [email protected]
扬州思域化工有限公司0514-87325867 · [email protected]
上海钰康生物科技有限公司18939844854 · [email protected]
山东沃德森生物科技有限公司0531-88723173 18596073690 · [email protected]
Related reactions
16 records
Compound notes
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