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Address: Unit 305-306 Bldg.18, 21 Beitou Road, Jimei District, Xiamen City, Fujian Prov., China
Contact name:Lin Bijuan
Xiamen Haitaida Import and Export Co., Ltd |
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Tert-butyl 2-bromo Isobutyrate is used in preparation of Cephalosporin intermediate.
Formula structure of Tert-butyl 2-bromo Isobutyrate:
| Chemical Name | Tert-butyl 2-bromo Isobutyrate |
| Othe Name | Tert-butyl 2-bromo-2-methylpropanoate; tert-Butyl 2-bromoisobutyrate; 2-Bromoisobutyric acid tert-butylester; tert-butyl-2-brom-2-methylpropanoat; 2-Bromoisobutyric Acid tert-Butyl Ester; tert-Butyl 2-Bromoisobutyrate; 2-BOC-2-BROMOPROPANE; 2-BROMO-2-METHYL-PROPIONIC ACID TERT-BUTYL ESTER ; 2-BROMOISOBUTYRIC ACID TERT-BUTYL ESTER; butyl2-bromoisobutyrate; Propanoicacid,2-bromo-2-methyl-,1,1-dimethylethylester; tert-Buty2-bromoisobutyrate; tert-Butyl2-bromoisobutyrate; TERT-BUTYL ALPHA-BROMOISOBUTYRATE |
| Formula | C8H15BrO2 |
| Molecular Weight | 223.1075 |
| CAS NO | 23877-12-5 |
| EINECS NO | 245-924-7 |
Physical property of Tert-butyl 2-bromo Isobutyrate:
| Appearance | Colorless transparent liquid |
| Purity (%) (GC) | 99.0 min |
| Relative Density (20/20℃) | 1.195-1.198 |
| Refractive index at 20℃ | 1.4350-1.4380 |
| Moisture (%) | 0.1 max |
| Acid Number mg KOH/g | 0.1max |
200L plastic pail net or instructed by the customer. Keep in a tightly closed container, stored in a cool, dry, ventilated area.
At least 2 years when stored in sealed packing under above mentioned conditions.
Safety information of Tert-butyl 2-bromo Isobutyrate:
Hazard category: 9
Transport code of dangerous goods: 3334
WGK Germany: 2
Hazard category code: r36/37/38
Safety instructions: s26-s36/37/39
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin
S26:In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice
S36/37/39:Wear suitable protective clothing, gloves and eye/face
protection .
| First Aid Measures | |
| 【Ingestion】 Seek medical assistance. | |
| 【Inhalation】 Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult. | |
| 【Skin】 Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. | |
| 【Eyes】 Immediately flush with running water for at least 20 minutes. | |
