Product Name

  • Name

    BUTACAINE SULPHATE

  • EINECS 205-733-1
  • CAS No. 149-15-5
  • Density 1.014g/cm3
  • Solubility
  • Melting Point 155-157ºC
  • Formula C36H60N4O4•H2O4S
  • Boiling Point 440°Cat760mmHg
  • Molecular Weight 711.08
  • Flash Point 219.9°C
  • Transport Information
  • Appearance Off-White Solid
  • Safety A poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. A topical anesthetic. See also SULFATES. When heated to decomposition it emits very toxic fumes of SOx and NO2.
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 149-15-5 (BUTACAINE SULPHATE)
  • Hazard Symbols Xn
  • Synonyms BUTYN SULFATE;BUTACAINE SULFATE;BUTACAINE SULPHATE;1-propanol,3-(dibutylamino)-,4-aminobenzoate(ester),sulfate(2:1)(salt);1-propanol,3-(dibutylamino)-,4-aminobenzoate(ester),sulfate(salt)(2:1);1-propanol,3-(dibutylamino)-,p-aminobenzoate(ester),sulfate(2:1);3-(dibutylamino)-1-propanol-para-aminobenzoate(ester)sulfate(2:1);3-(p-aminobenzoxy)-1-di-n-butylaminopropanesulfate
  • PSA 194.10000
  • LogP 9.02620

Butacaine sulfate Chemical Properties

IUPAC Name: 3-(Dibutylamino)propyl 4-aminobenzoate ; sulfuric acid 
Molecular Formula: C36H60N4O4•H2O4S
Molecular Weight: 711.08g/mol
Density: 1.014g/cm3
Melting Point: 155-157 ºC
Boiling Point: 440°C at 760mmHg
Flash Point: 219.9 °C
Freely Rotating Bonds: 13
Polar Surface Area: 32.78 Å2
Index of Refraction: 1.523
Molar Refractivity: 92.31 cm3
Molar Volume: 301.9 cm3
Polarizability: 36.59× 10-24 cm3
Surface Tension: 40.4 dyne/cm
Enthalpy of Vaporization: 69.7 kJ/mol
Vapour Pressure: 6.1E-08 mmHg at 25 °C 
The Cas Register Number of Butacaine sulfate is149-15-5.The chemical synonyms of  Butacaine sulfate (CAS NO.149-15-5) are Butyn sulfate ; Butacaine sulfate ; Butacaine sulphate ; 1-Propanol,3-(dibutylamino)-,4-aminobenzoate(ester),sulfate(2:1)(salt) ; 1-Propanol,3-(dibutylamino)-,4-aminobenzoate(ester),sulfate(Salt)(2:1) ; 1-Propanol,3-(Dibutylamino)-,P-aminobenzoate(Ester),sulfate(2:1) ; 3-(Dibutylamino)-1-propanol-para-aminobenzoate(ester)sulfate(2:1) ; 3-(P-Aminobenzoxy)-1-Di-N-butylaminopropanesulfate .The molecular structure of Butacaine sulfate (CAS NO.149-15-5) is.

Butacaine sulfate Toxicity Data With Reference

1.    

scu-rat LDLo:197 mg/kg

     PHREA7    Physiological Reviews. 12 (1932),262.
2.    

ipr-mus LD50:80 mg/kg

     BJPCAL    British Journal of Pharmacology and Chemotherapy. 1 (1946),90.
3.    

scu-mus LDLo:100 mg/kg

     JPETAB    Journal of Pharmacology and Experimental Therapeutics. 24 (1925),167.
4.    

ivn-mus LD50:12 mg/kg

     JAPMA8    Journal of the American Pharmaceutical Association, Scientific Edition. 40 (1951),373.
5.    

orl-bwd LD50:100 mg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 21 (1972),315.

Butacaine sulfate Safety Profile

A poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. A topical anesthetic. See also SULFATES. When heated to decomposition it emits very toxic fumes of SOx and NO2.  
Hazard Codes: HarmfulXn
Risk Statements: 20/21/22-36/37/38. 
 R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
 R36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 

Butacaine sulfate Specification

The extinguishing agent of Butacaine Sulfate (CAS NO.149-15-5) are dry powder, foam, sand, carbon dioxide, water mist.

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