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Origin: China
Cas No: 23031-32-5
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 100 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Description
Basic Info
| Chemical Name | 5-[2-(tert-butylamino)-1-hydroxyethyl]benzene-1,3-diol,sulfuric acid | 
|---|---|
| Synonyms |   2-t-Butylamino-1-(3,5-dihydroxyphenyl)ethanol;  | 
| CAS No. | 23031-32-5 | 
| Molecular Formula | C24H40N2O10S | 
| Molecular Weight | 548.64700 | 
| PSA | 228.42000 | 
| LogP | 4.24840 | 
Properties
| Appearance & Physical State | Crystalline Powder | 
|---|---|
| Boiling Point | 419.2ºC at 760 mmHg | 
| Melting Point | 246-248ºC | 
| Flash Point | 165.3ºC | 
| Vapor Pressure | 8.92E-08mmHg at 25°C | 
Safety Info
| Safety Statements | S26-S36 | 
|---|---|
| Risk Statements | R42/43; R63 | 
| Hazard Codes | Xn | 
Toxicity
| Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects | 
|---|---|---|---|---|
| Oral | TDLo - Lowest published toxic dose | Human - woman | 10 mg/kg | 1.Behavioral-tremor 2.Cardiac-pulse rate increase, without fall in BP 3.Gastrointestinal-nausea or vomiting | 
| Subcutaneous | TDLo - Lowest published toxic dose | Human - woman | 50 ug/kg | 1.Cardiac-EKG changes not diagnostic of specified effects | 
| Oral | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 8700 mg/kg | 1.Details of toxic effects not reported other than lethal dose value |