57-30-7
Product Name:
Phenobarbital sodium
Formula:
C12H12N2O3.Na
Synonyms:
5-Ethyl-5-phenyl-2,4,6-trioxohexahydropyrimidine sodium salt;5-Ethyl-5-phenylbarbituric acid sodium salt;Luminal sodium salt;Sodium 5-ethyl-5-phenylbarbiturate
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Sodium phenobarbital is an odorless white crystalline powder. Aqueous solutions are alkaline to litmus and phenolphthalein (pH approximately 9.3). Bitter taste. A narcotic. |
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Melting Point | 347 °F (NTP, 1992) |
Solubility | greater than or equal to 100 mg/mL at 68 °F (NTP, 1992) |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 |
GHS Hazard Statements |
H301:Acute toxicity,oral H317:Sensitisation, Skin H351:Carcinogenicity |
Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
COMPUTED DESCRIPTORS
Molecular Weight | 254.22 g/mol |
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Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 3 |
Rotatable Bond Count | 2 |
Exact Mass | 254.06673650 g/mol |
Monoisotopic Mass | 254.06673650 g/mol |
Topological Polar Surface Area | 81.6 Ų |
Heavy Atom Count | 18 |
Formal Charge | 0 |
Complexity | 378 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 1 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 2 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Sodium phenobarbital is an odorless white crystalline powder. Aqueous solutions are alkaline to litmus and phenolphthalein (pH approximately 9.3). Bitter taste. A narcotic.