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4-bromocrotonic Acid CAS NO.13991-36-1 CAS NO.13991-36-1
- FOB Price: USD: 1.00-3.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
10KG(1-20)Metric Ton10KG(20-30)Metric Ton10g(1-20)Metric Ton
- Product Details
Keywords
- 13991-36-1
- 13991-36-1 4-bromocrotonic Acid
- 4-bromocrotonic Acid
Quick Details
- ProName: 4-bromocrotonic Acid CAS NO.13991-36-1
- CasNo: 13991-36-1
- Molecular Formula: C4H5BrO2
- Appearance: crystal, powder
- Application: Pharmaceutical intermediates
- DeliveryTime: 1-2 days
- PackAge: as your request
- Port: Qingdao port
- ProductionCapacity: 10 Metric Ton/Day
- Purity: 99%
- Storage: stay in dry, cool and well-sealed
- Transportation: EMS,HK EMS,FEDEX,DHL,TNT
- LimitNum: 1 Metric Ton
- Moisture Content: 0.01%
- Impurity: 0.001%
- Loss On Drying: 0.2%
- Melting Point: 177℃ ~ 181℃
- Specific Rotation: +27°
- Assay: 99.2%
Superiority
hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!
Details
CAS No.:13991-36-1
Synonyms:View More4-BroMobut-2-enoic acid; 2-Butenoic acid,4-bromo-,(E); (E)-4-bromocrotonic acid; (2E)-4-Bromo-2-butenoic acid; TRANS-4-BROMO-2-BUTENOIC ACID; bromocrotonic acid; 4-bromo crotonic acid; (E)-4-Bromo-2-butenoic acid; (E)-BrCH2CH=CHCO2H;
Formula:C4H5BrO2
Exact Mass:163.94700
Molecular Weight:164.98500
PSA:37.30000
LogP:1.02210
| 4-bromocrotonic Acid | |
| CAS No.: | 13991-36-1 |
|---|---|
| Synonyms: | |
| Formula: | C4H5BrO2 |
| Exact Mass: | 163.94700 |
| Molecular Weight: | 164.98500 |
| PSA: | 37.30000 |
| LogP: | 1.02210 |
|
Properties
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| Melting Point: | 74oC |
|---|---|
| Boiling Point: | 287.6oC at 760mmHg |
| Density: | 1.718g/cm3 |
| Storage Temp: | Refrigerator |
| Flash Point: | 127.7oC |
| Vapor Pressure: | 0.000626mmHg at 25C |
| Refractive Index: | 1.536 |
|
Safety Info
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| Safety Statements: | S36/37/39 |
|---|---|
| RIDADR: | UN 3261 |
| Risk Statements: | R34 |