Product Name

  • Name

    Pramoxine hydrochloride

  • EINECS 211-293-1
  • CAS No. 637-58-1
  • Article Data1
  • CAS DataBase
  • Density
  • Solubility
  • Melting Point 181-183oC
  • Formula C17H28ClNO3
  • Boiling Point 427 °C at 760 mmHg
  • Molecular Weight 329.867
  • Flash Point 123.5 °C
  • Transport Information
  • Appearance White or off white crystalline powder
  • Safety 26-36
  • Risk Codes 22-36/37/38
  • Molecular Structure Molecular Structure of 637-58-1 (Pramoxine hydrochloride)
  • Hazard Symbols IrritantXi, HarmfulXn
  • Synonyms Morpholine,4-[3-(4-butoxyphenoxy)propyl]-, hydrochloride (9CI);Morpholine, 4-[3-(p-butoxyphenoxy)propyl]-,hydrochloride (7CI,8CI);Pramoxine hydrochloride (6CI);4-[3-(p-Butoxyphenoxy)propyl]morpholine hydrochloride;Pramocainehydrochloride;Proctofoam;Tronolaine;Tronothan;Tronothane;Tronothanehydrochloride;
  • PSA 30.93000
  • LogP 3.70650

Synthetic route

3-morpholin-4-ylpropan-1-ol
4441-30-9

3-morpholin-4-ylpropan-1-ol

1-bromo-4-butoxybenzene
39969-57-8

1-bromo-4-butoxybenzene

pramoxine hydrochloride
637-58-1

pramoxine hydrochloride

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 20℃; for 5h; Reflux;82.61%

Pramoxine hydrochloride Specification

The Pramoxine hydrochloride, with the CAS registry number 637-58-1,is also known as 4-n-Butoxyphenyl gamma-morpholinopropyl ether hydrochloride. It belongs to the product categories of Organic matters.Its EINECS number is 211-293-1. This chemical's molecular formula is C17H27NO3.HCl and molecular weight is 329.87. What's more,Its systematic name is Pramocaine hydrochloride.The Pramoxine hydrochloride is harmful if swallowed and irritating to eyes, respiratory system and skin.When you use it ,wear suitable protective clothing .In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Physical properties about Pramoxine hydrochloride are:
(1)ACD/LogP:  3.477; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  1.52; (4)ACD/LogD (pH 7.4):  3.13; (5)ACD/BCF (pH 5.5):  2.85; (6)ACD/BCF (pH 7.4):  116.77; (7)ACD/KOC (pH 5.5):  20.48; (8)ACD/KOC (pH 7.4):  838.17; (9)#H bond acceptors:  4; (10)#H bond donors:  0; (11)#Freely Rotating Bonds:  9; (12)Flash Point:  123.5 °C; (13)Enthalpy of Vaporization:  68.19 kJ/mol ; (14)Boiling Point:  427 °C at 760 mmHg; (15)Vapour Pressure:  1.7E-07 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:Cl.O(c2ccc(OCCCN1CCOCC1)cc2)CCCC;
(2)Std. InChI:InChI=1S/C17H27NO3.ClH/c1-2-3-12-20-16-5-7-17(8-6-16)21-13-4-9-18-10-14-19-15-11-18;/h5-8H,2-4,9-15H2,1H3;1H;
(3)Std. InChIKey:SYCBXBCPLUFJID-UHFFFAOYSA-N.

The toxicity data of Pramoxine hydrochloride are as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LDLo intravenous 109mg/kg (109mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

CARDIAC: CARDIAC OUTPUT

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Anesthesie, Analgesie, Reanimation. Vol. 14, Pg. 225, 1957.
mouse LD50 intraperitoneal 460mg/kg (460mg/kg)   "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969Vol. -, Pg. 99, 1969.
mouse LD50 intravenous 79500ug/kg (79.5mg/kg)   Toxicology and Applied Pharmacology. Vol. 1, Pg. 454, 1959.
mouse LD50 oral 1050mg/kg (1050mg/kg)   "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969Vol. -, Pg. 99, 1969.
mouse LD50 subcutaneous 1470mg/kg (1470mg/kg) CARDIAC: CARDIAC OUTPUT

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Anesthesie, Analgesie, Reanimation. Vol. 14, Pg. 225, 1957.
rabbit LD50 intravenous 39mg/kg (39mg/kg)   "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969Vol. -, Pg. 99, 1969.

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