USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
vinyltriphenylphosphonium bromide basic information |
product name: | vinyltriphenylphosphonium bromide |
synonyms: | vinyltriphenylphosphonium bromide;triphenylvinylphosphonium bromide;schweizer's reagent;schweizers;schweizer'sreagent~triphenylvinylphosphoniumbromide;vinyltriphenylphosphoniumbromide,97%;vinylteriphenylphosphonium bromide;phosphonium, ethenyltriphenyl-, bromide |
cas: | 5044-52-0 |
mf: | c20h18brp |
mw: | 369.23 |
einecs: | 225-740-3 |
product categories: | phosphonium compounds;synthetic organic chemistry;wittig & horner-emmons reaction;wittig reaction |
mol file: | 5044-52-0.mol |
vinyltriphenylphosphonium bromide chemical properties |
mp | 176-178 °c(lit.) |
storage temp. | 2-8°c |
sensitive | light sensitive & hygroscopic |
brn | 4168860 |
cas database reference | 5044-52-0(cas database reference) |
safety information |
hazard codes | xi |
risk statements | 36/37/38 |
safety statements | 22-24/25 |
wgk germany | 3 |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
vinyltriphenylphosphonium bromide usage and synthesis |
chemical properties | white to beige fine crystalline powder |
service we provide:
1. mixed container, we can mix different items in one container.
2. quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. prompt shipment with professional documents
4. packing as your request, with photo before shipment
we have clients throughout the world:
professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
our laboratoy
we have our own independent lab test center:
this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
our factory
high quality with competitive price:
we are manufacturer and can provide high quality products with factory price
package & shipment
fast and safe delivery:
parcels can be sent out within 24 hours after payment. tracking number is available
secure and discreet shipment. you have various choices of transportation methods