4-Methylpropiophenone CAS 5337-93-9 Hoobkas nqe

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4-Methylpropiophenone CAS 5337-93-9 Chaw tsim tshuaj paus

Khoom npe:4-Methylpropiophenone

CAS:5337-93-9

MF:C10H12O

MW:148.2 ib

EINECS:226-267-5 : kuv

Cim:neeg tsim khoom

Pob:200 kg / nruas

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Product Detail

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Khoom npe: 4-Methylpropiophenone
CAS: 5337-93-9 Nr
MF: C10H12O
PEB: 148.2
PIB: 226-267-5
Melting point: 7.2 ° C
Kub taw tes: 238-239 ° C (lit.)
Ceev: 0.993 g / mL ntawm 25 ° C (lit.)
Refractive index: n20/D 1.528 (lit.)
Fp: 229 ° F
Lub ntiajteb txawj nqus tshwj xeeb: 0.99
PIB: 2042137

Specification

Cov khoom	Specifications
Qhov tshwm sim	ntshiab lub teeb daj kua
Purity	≥99%
Dej	≤ 0.5%

Daim ntawv thov

4'-Methylpropiophenone yog cov tshuaj reagent siv hauv cov tshuaj tiv thaiv electrocarboxylation.

Pob

Kev them nyiaj

* Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.

* Thaum tus nqi me me, cov neeg siv khoom feem ntau them nyiaj los ntawm PayPal, Western union, Alibaba, thiab lwm yam.

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* Dhau li ntawd, cov neeg siv khoom ntau dua yuav siv Alipay lossis WeChat them kom them nyiaj.

Cia

Muab cia rau hauv ib lub tsev muag khoom qhuav thiab ventilated.

Txog Kev Thauj Mus Los

* Peb tuaj yeem muab ntau hom kev thauj mus los raws li cov neeg siv khoom xav tau.

* Thaum cov khoom me me, peb tuaj yeem xa nkoj los ntawm huab cua lossis thoob ntiaj teb xa khoom, xws li FedEx, DHL, TNT, EMS thiab ntau yam ntawm cov kab tshwj xeeb thauj thoob ntiaj teb.

* Thaum muaj ntau ntau, peb tuaj yeem nkoj los ntawm hiav txwv mus rau qhov chaw nres nkoj.

* Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom xav tau thiab cov khoom lag luam.