Product Name

  • Name

    caffeine hydrobromide

  • EINECS
  • CAS No. 5743-18-0
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C8H10 N4 O2 . Br H
  • Boiling Point 435.8°Cat760mmHg
  • Molecular Weight 275.14
  • Flash Point 217.4°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion, subcutaneous, and intravenous routes. See also CAFFEINE and BROMIDES. When heated to decomposition it emits very toxic fumes of NOx and HBr.
  • Risk Codes
  • Molecular Structure Molecular Structure of 5743-18-0 (caffeine hydrobromide)
  • Hazard Symbols
  • Synonyms 1H-Purine-2,6-dione,3,7-dihydro-1,3,7-trimethyl-, monohydrobromide (9CI); Caffeine,monohydrobromide (8CI); Caffeine bromide; Caffeine hydrobromide
  • PSA 61.82000
  • LogP -0.07120

Caffeine hydrobromide Chemical Properties

IUPAC Name: 1,3,7-Trimethyl-7H-purin-7-ium-2,6-dione bromide 
Molecular Formula: C8H10N4O2•BrH
Molecular Weight: 275.14g/mol
EINECS: 227-258-9
Boiling Point: 435.8°C at 760mmHg
Flash Point: 217.4°C 
Freely Rotating Bonds: 0
Polar Surface Area: 53.51 Å2 
Enthalpy of Vaporization: 71.35 kJ/mol
Vapour Pressure: 4.01E-08 mmHg at 25°C
The Cas Register Number  of Caffeine hydrobromide is 5743-18-0.The chemical synonyms of Caffeine hydrobromide (CAS NO.5743-18-0) are Caffeine bromide ; Caffeine hydrobromide ; Caffeine, monohydrobromide ; LS-48598 ; 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, monohydrobromide ; 1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-, monohydrobromide ; 1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-, monohydrobromide (9CI) .The molecular structure of Caffeine hydrobromide (CAS NO.5743-18-0) is.

Caffeine hydrobromide Uses

 Caffeine hydrobromide (CAS NO.5743-18-0) is used as pharmaceutical intermediate .

Caffeine hydrobromide Toxicity Data With Reference

1.    

orl-rbt LDLo:400 mg/kg

     HBAMAK    “Abdernaldens Handbuch der Biologischen Arbeitsmethoden.” 4 (1935),1289.
2.    

scu-rbt LDLo:150 mg/kg

     HBAMAK    “Abdernaldens Handbuch der Biologischen Arbeitsmethoden.” 4 (1935),1289.
3.    

ivn-rbt LDLo:100 mg/kg

     HBAMAK    “Abdernaldens Handbuch der Biologischen Arbeitsmethoden.” 4 (1935),1289.

Caffeine hydrobromide Safety Profile

Poison by ingestion, subcutaneous, and intravenous routes. See also CAFFEINE and BROMIDES. When heated to decomposition it emits very toxic fumes of NOx and HBr.

Caffeine hydrobromide Specification

Its extinguishing agent are  water, dry powder, carbon dioxide and foam.

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