3-Ethynylthiophene CAS 67237-53-0 Purity > 98.0% (GC) Hoobkas kub muag
Chaw tsim khoom, siab zoo, kev lag luam ntau lawm
Lub npe tshuaj: 3-Ethynylthiophene CAS: 67237-53-0
Tshuaj npe | 3-Ethynylthiophene |
Synonyms | 3-Thienylacetylene |
CAS Nr | 67237-53-0 |
CAT Number | Qauv TSIS MUAJ: RF-PI1067 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C6H4S |
Molecular Luj | 108.16 Nws |
Boiling Point | 50 ℃ / 15 mmHg |
Lub ntiajteb txawj nqus (20/20) | 1,098 g / ml |
Refractive Index | N20/D 1.580 (lit.) |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Xim tsis muaj xim rau lub teeb txiv kab ntxwv mus rau daj ntshiab kua |
Purity / Analysis Method | > 98.0% (GC) |
Tag nrho cov impurities | <2.0% |
Test Standard | Enterprise Standard |
Kev siv | Pharmaceutical Intermediates |
Pob: Lub raj mis, 25kg / chim lossis 200kg / Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.
![1](https://www.ruifuchemical.com/uploads/15.jpg)
![](https://www.ruifuchemical.com/uploads/23.jpg)
3-Ethynylthiophene (CAS: 67237-53-0) yog siv los npaj benzothiazonines los ntawm rhodium-catalyzed denitrogenative annulation cov tshuaj tiv thaiv sulfonylaryltriazoles nrog thiochromones.
-
3-Ethylthiophene CAS 67237-53-0 Purity > 98.0% ...
-
4-Bromo-2-Methylthiophene CAS 29421-92-9 Purity ...
-
4-Bromobenzo[b]thiophene CAS 5118-13-8 Purity >...
-
4-Bromodibenzothiophene CAS 97511-05-2 Purity >...
-
5-Bromothiophene-2-Carbaldehyde CAS 4701-17-1 P...
-
Dibenzothiophene CAS 132-65-0 Purity > 99.0% (GC ...
-
Dibenzothiophene Sulfone CAS 1016-05-3 Purity >...
-
2-Thiophenesulfonyl Chloride CAS 16629-19-9 Pur...
-
Thiophene-3-Acetonitrile CAS 13781-53-8 Purity ...
-
4,5-Dihydro-3(2H)-Thiophenone CAS 1003-04-9 Pur...
-
2,2':5',2"-Terthiophene CAS 1...
-
2,5-Dimethylthiophene CAS 638-02-8 Purity > 98.5 ...
Sau koj cov lus ntawm no thiab xa tuaj rau peb