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Cas No. 540-88-5 , T-Butyl acetate , Acetic Acid Tert - Butyl Ester , Tert-Butyl Acetate , 540-88-5 , tert-butyl ester

Categories Pharmaceutical Raw Materials
Brand Name: TBA
Model Number: 540-88-5
Place of Origin: FUJIAN, CHINA
MOQ: 13600kgs
Price: Negotiable
Supply Ability: 250mts per month
Packaging Details: 200L (170kgs) plastic pail net or instructed by the customer
Othe Name: Acetic Acid Tert-Butyl Ester
Other Name: Acetic Acid 1,1-Dimethyethyl Ester
Cas No: 540-88-5
EINECS NO: 208-760-7
Formula: C6H12O2
Purity (%) (GC): 99.0 min
Appearance: Colorless transparent liquid
Relative Density (20/20℃): 0.8850-0.8870
Refractive index at 20℃: 1.3850-1.3870
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    Cas No. 540-88-5 , T-Butyl acetate , Acetic Acid Tert - Butyl Ester , Tert-Butyl Acetate , 540-88-5 , tert-butyl ester

    Tert-Butyl Acetate , Cas No. 540-88-5 , Acetic Acid Tert-Butyl Ester , Acetic Acid 1,1-Dimethyethyl Ester

    Application of Tert-Butyl Acetate:
    Tert-Butyl Acetate is used in the preparation of pharmaceutical intermediate.

    Formula structure of Tert-Butyl Acetate:

    Product description of Tert-Butyl Acetate:

    Chemical NameTert-Butyl Acetate
    Othe Name

    T-Butyl acetate; tert-butyl ethanoate; Acetic acid, 1,1-dimethylethyl ester; Acetic acid, tert-butyl ester

    Molecular Weight116.1583
    CAS NO540-88-5
    EINECS NO208-760-7

    Physical property of Tert-Butyl Acetate:

    AppearanceColorless transparent liquid
    Purity (%) (GC)99.0 min
    Relative Density (20/20℃)0.8850-0.8870
    Refractive index at 20℃1.3850-1.3870
    Moisture index at 20℃0.1 max
    Acid Number mg KOH/g0.1 max

    Toxicological data of T-Butyl acetate

    Acute toxicity: LD50:4100mg/kg (rats oral); >2g/kg (rabbit skin) LC50: >2230mg/m3 (inhaled by rats, 4h)

    Stimulation: percutaneous of rabbit: 500μl (24h), mildly stimulating. Rabbit's menstrual eye: 100μl, mildly stimulated. human eye: 300ppm, causing irritation.

    Ecological data of tert-butyl ester

    1. Ecotoxicity: IC50:420mg/L (72h) (algae)

    2. Biodegradation: no data available

    3. Non-biodegradability: in air, when the concentration of hydroxyl radicals is 5.00×105/cm3, the half-life of degradation is 29d (theory).

    4. Other harmful effects: the substance is harmful to the environment, and special attention should be paid to water pollution.

    Health hazard of Tert-Butyl Acetate

    Invasion route: inhalation, ingestion, percutaneous absorption.

    Health hazard: the vapors stimulate nose, throat and bronchial tube, and cause nosebleed, hiss, cough and chest tightness after inhalation. May appear the symptom such as headache, dizziness. Eye and skin contact with irritation. A rash may occur after prolonged and repeated contact with the skin.

    Packing and storage of Tert-Butyl Acetate:
    200L (170kgs) plastic pail net or instructed by the customer. Keep in a tightly closed container, stored in a cool, dry, ventilated warehouse. Stay away from fire and heat. Library temperature should not be more than 37 ℃. Keep the container sealed. Should be stored separately with oxidant, acid, alkali, do not mix storage. Explosion-proof lighting and ventilation are adopted. Prohibit the use of spark-prone mechanical equipment and tools. The storage area should be equipped with emergency leakage treatment equipment and appropriate shelter materials.

    Shelf life of Tert-Butyl Acetate:
    At least 2 years when stored in sealed packing under above mentioned conditions.

    Quality Cas No. 540-88-5 , T-Butyl acetate , Acetic Acid Tert - Butyl Ester , Tert-Butyl Acetate , 540-88-5 , tert-butyl ester for sale
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