DL-?? 2-????????
Contact Info
- ??:Room 2508, Building T2, EFC, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, China, Zip: 311121
- ??: Jane Liu
- ??:0571-87162122
- ???:info@pharmco.com.cn
?? ??
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Product name |
DL-Ethyl 2-bromobutyrate |
|
CAS NO. |
533-68-6 |
|
M.F. |
C6H11BrO2 |
|
M.W |
195.0543 |
|
Structure |
|
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EINECS |
208-574-6 |
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DL-Ethyl 2-bromobutyrate Chemical Properties |
|
|
Melting point |
286-288°C |
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Density |
1.321g/cm3 |
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Boiling point |
177°C |
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Flash point |
58°C |
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DL-Ethyl 2-bromobutyrate Safety information |
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|
UN NO. |
2929 |
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Package classification |
II |
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hazard classification |
6.1+3 |
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DL-Ethyl 2-bromobutyrate Package |
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Net weight |
250kg/Iron drum |
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Gross weight |
260kg /Iron drum |
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Package size |
φ 580*935mm, 80drums/FCL |
Stability: Stable under normal temperatures and pressures.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
QUALITY
|
Product name |
ETHYL-2-BROMOBUTYRATE |
|||
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Batch No. |
20190402 |
Quantity |
20MT |
|
|
Manufacturing Date |
2019-03-29 |
Retest date |
2020-03-29 |
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|
Packaging |
250kg/drum |
Test standard |
QFR004-2009 |
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|
Items |
Standard |
Test results |
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Appearance |
Colorless or light yellow liquid |
Colorless liquid |
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Content(GC) ≥% |
99%MIN |
99.2% |
||
|
Single Impurity content %≤ |
0.3% |
0.25% |
||
|
Water %≤ Moisture content (Carl fisher) |
0.2% |
0.04% |
||
|
weight per ML (25℃) |
1.25-1.35g/ml |
1.32g/ml |
||
Usage
Intermediates of Levetiracetam
| ???: | Chemicals/Pharmaceutical/Vitamin-amino-acids-and-coenzyme |
|---|---|
| ?? ??: | |
| ???Brand: | |
| ??: | |
| Stock: | |
| Origin: | China / Zhejiang / Hangzhoushi |
