Substance
ID:310217
Names and Identifiers
IUPAC name
2-(1H-imidazol-4-yl)ethan-1-amine
IUPAC Traditional name
histamine
Synonyms
组胺2-(4-咪唑基)乙胺Histamine2-(4-Imidazolyl)ethylamine
Properties
Safety Information
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Signal Word
Danger
Safety Statements
22-26-36/37
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Hazard Class
6.1
UN Number
2811
European Hazard Symbols
Harmful (Xn)GHS Hazard statements
H301-H315-H317-H319-H334-H335
MSDS Link
RTECS
MS1050000
GHS Precautionary statements
P261-P280-P301+P310-P305+P351+P338-P342+P311
Risk Statements
22-36/37/38-42/43
German water hazard class
3
RID/ADR
UN 2811 6.1/PG 3
Packing Group
3
Physical Property
Boiling Point
167 °C/0.8 mmHg(lit.)
Melting Point
83-84 °C(lit.)
Product Information
Purity
96%
Empirical Formula (Hill Notation)
C5H9N3
Molecule Details
Biochem/physiol Actions
Endogenous H1 and H2 histamine receptor agonist; H1 activation mobilizes Ca2+; H2 activation stimulates adenylate cyclase activity in neurons; activates nitric oxide synthetase; potent vasodilator.
Endogenous H1 and H2 histamine receptor agonist; H1 activation mobilizes Ca2+; H2 activation stimulates adenylate cyclase activity in neurons; activates nitric oxide synthetase; potent vasodilator.
Molecular Spectra
No Data Available
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References
No Data Available
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