Appearance and properties: colorless transparent liquid Odor: No data Melting/freezing point (°C) : No data available pH value: No data available Boiling point, initial boiling point and boiling range (°C) : 225.9°C at 760 mmHg Spontaneous combustion temperature (°C) : No data available Flash point (°C) : 117.1°C Decomposition temperature (°C) : No data available Explosion limit [% (volume fraction)] : No data available Evaporation rate [acetate (n) butyl ester in 1] : No data available Saturated vapor pressure (kPa) : 0.0843mmHg at 25°C Flammability (solid, gas) : No data available Relative density (water in 1) : 1.258g/cm3 Vapor density (air in 1) : No data N-octanol/water partition coefficient (lg P) : no data available Odor threshold (mg/m³) : No data available Solubility: No data available Viscosity: No data available Stability: This product is stable when stored and used at normal ambient temperature.

First aid measure Inhalation: If inhaled, move the patient to fresh air. Skin contact: Remove contaminated clothing and rinse skin thoroughly with soap and water. If you feel uncomfortable, seek medical attention. Eye contact: Separate eyelids and rinse with running water or normal saline. Seek immediate medical attention. Ingestion: Gargle, do not induce vomiting. Seek immediate medical attention.

Fire protection measures Extinguishing agent: Extinguish fire with water mist, dry powder, foam or carbon dioxide extinguishing agent. Avoid using direct running water to extinguish the fire, which may cause splashing of flammable liquid and spread the fire. Special hazards: No data

Fire precautions and protective measures: Fire personnel should wear air breathing apparatus, wear full fire clothing, and fight fire upwind. If possible, move the container from the fire to an open area. Containers in the fire area must be evacuated immediately if they are discolored or emit sound from the safety relief device. Isolate the accident site and prohibit irrelevant personnel from entering. Contain and treat fire water to prevent environmental pollution.

Keep the container sealed, store in a cool, dry place, storage temperature should not exceed 37°C, should be separated from oxidants, food chemicals, do not mix storage.

50kg 200kg/barrel or packed according to customer requirements.

It is an organic intermediate that can be obtained by esterification of 4-bromobutyrate and tert-butanol. It has been reported that 4-tert-butyl bromobutyrate can be used to prepare an artificial antigen of eugenol and a test strip for the detection of isomylurea.