Ethynylbenzene Phenylacetylene CAS 536-74-3 Purity > 99.0% (GC) Cov duab tshwj xeeb

Tom ntej: Ethynylbenzene Phenylacetylene CAS 536-74-3 Purity > 99.0% (GC)

Lus piav qhia luv luv:

Lub npe tshuaj: Ethynylbenzene

Synonyms: Phenylacetylene

CAS: 536-74-3 Nr

Purity:> 99.0% (GC)

Cov tsos mob: tsis muaj xim lossis lub teeb daj daj

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

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Product Detail

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Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Ethynylbenzene, Phenylacetylene (CAS: 536-74-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Ethynylbenzene
Synonyms	Phenylacetylene
CAS Nr	536-74-3 : kuv
CAT Number	Qauv TSIS MUAJ: RF-PI2246
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 40MT / Lub Hlis
Molecular Formula	c8h6 ua
Molecular Luj	102.14 Nws
Melting Point	-44.0 ~ -45.0 ℃
Boiling Point	142.0 ~ 144.0 ℃ (lit.)
rhiab heev	Lub teeb Sensitive, Cua rhiab heev, Thaum tshav kub kub Sensitive
Solubility	Dej tsis sib haum;Miscible Nrog Cawv, Ether
Shipping Hazards	Flammable kua
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Xim tsis muaj xim lossis lub teeb daj daj
Purity / Analysis Method	> 99.0% (GC)
Tag nrho cov impurities	<1.00%
Lub ntiajteb txawj nqus (20/20 ℃)	0.929-0.9350 Nws
Refractive Index n20/D	1.547-1.550 Nws
Infrared Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard

Pob & Cia:

Pob: Fluorinated Fwj, 25kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo

Qhov zoo:

FAQ:

Daim ntawv thov:

Ethynylbenzene, tseem hu ua Phenylacetylene, (CAS: 536-74-3), nyem chemistry, pab pawg tiv thaiv muaj txiaj ntsig (Ph2P(O)) reagent rau terminal ethylene rau kev sib txuas ntawm cov khoom siv hluav taws xob.Feem ntau siv intermediates rau asymmetric synthesis, thiab feem ntau siv cov organic synthesis reagents.Ethynylbenzene yog ib qho alkyne hydrocarbon uas muaj phenyl pawg.tuaj yeem siv rau hauv cov hauv qab no: 1, rau cov organic synthesis thiab organic intermediates;2, siv los ua tshuaj nruab nrab.Ethynylbenzene yog tsim rau cov synthesis ntawm davhlau ya nyob twg Alkynes los ntawm cov tshuaj tiv thaiv ntawm hloov benzaldehyde nrog alkali.Ethynylbenzene, uas muaj ntxhiab hydrocarbon, yog ib qho tseem ceeb hauv kev lag luam petrochemical raws li qhov nruab nrab ntawm kev tsim cov styrene, uas nyob rau hauv lem yog siv los ua polystyrene, ib yam khoom yas.Ethynylbenzene koom nrog hauv kev npaj ntawm styrene los ntawm kev txo qis siv Lindlar catalyst.Ethynylbenzene tau dhau los ua polymerization catalyzed los ntawm Rh thiab Pt complexes los ua polyphenylacetylene.