Cumene CAS 98-82-8

Cumene CAS 98-82-8

Ainm Táirge:
Cumene CAS 98-82-8
Grád:
Industrial grade
Airíonna:
colorless liquid
Pacáil:
200kg/drum
MOQ:
1 kilo
Stóráil:Áit Thirim Fhionnuar
Seilfré:2 bhliain

TEAGMHÁIL ANOIS PDF íoslódáil

Sonraí

Clibeanna

Cur síos ar an Táirge

Cumene CAS 98-82-8, also known as cumene, is an organic compound, chemical formula C9H12, colorless liquid, insoluble in water, soluble in ethanol, ether, benzene, carbon tetrachloride, acetone and other organic solvents, mainly used as a solvent, can also be used in organic synthesis.

Iarratas

1. It is mainly used for the production of phenol and acetone, and can also be used as an additive to improve the octane number of fuel oil, a synthetic fragrance and a raw material for polymerization initiator
2. Used as a standard material for chromatographic analysis, and also for organic synthesis
3. Isopropyl benzene is an important intermediate used in the manufacture of phenol and is also an intermediate of the herbicide isopropylon.
4. Most of the isopropylbenzene (more than 98%) is used in the production of phenol and acetone, and a small part is used to improve the octane number of olefinic oil additives, synthetic flavors, polymerization reaction initiators, etc.
5. Solvent. Standard for gas chromatographic analysis. Organic synthesis.

Buntáistí

Tá go leor monarchana ardchaighdeáin againn le comhar domhain, ar féidir leo táirgí ardchaighdeáin agus praghsanna iomaíocha a sholáthar duit. Agus is féidir linn lascainí a thabhairt freisin le haghaidh ceannach mórchóir. Tá an t-am seachadta thart ar 3-20 lá tar éis an íocaíocht a dhaingniú.

Sonraíocht

Molecular Formula	C9H12
Molar Mass	120.19
Density	0.864g/mLat 25°C(lit.)
Leáphointe	−96°C(lit.)
Boling Point	152-154°C(lit.)
Flash Point	115°F
Tuaslagthacht Uisce	Soluble in alcohol, ether, acetone, benzene, carbon tetrachloride. Insoluble in water.
Solubility	0.05g/l
Vapor Presure	8 mm Hg ( 20 °C)
Vapor Density	4.1 (vs air)
Dealramh	Leachtach
Color	Clear colorless
Boladh	Strong, slightly irritant; fragrant; aromatic.
Exposure Limit	Flammable liquid; flash point (closed cup)36°C (97°F) (NFPA 1986), 39°C (102°F)(Merck 1996), 35.5°C (96°F) (Meyer 1989);vapor pressure 8 torr at 20°C (68°F); vapordensity 4.1 (air=1); the vapor is hea
Merck	14,2617
BRN	1236613
pKa	>14 (Schwarzenbach et al., 1993)
Storage Condition	2-8°C
Cobhsaíocht	Stable, but may form peroxides in storage if in contact with the air. Test for the presence of peroxides before heating or distilling. Combustible. Incompatible with strong oxidizing agents.
Explosive Limit	0.8-6.0%(V)
Refractive Index	n20/D 1.491(lit.)
Physical and Chemical Properties	Character: colorless liquid. melting point -96 ℃ boiling point 152~154 ℃ relative density 0.8618 refractive index 1.4915 flash point 35 ℃ solubility insoluble in water, soluble in ethanol, ether, benzene and carbon tetrachloride.
Úsáid	Additives used as raw materials for organic synthesis and to improve the octane number of engine fuels

Loingseoireacht agus íocaíocht

1. An bhfuil tú ag monarcha nó ag cuideachta thrádála?
Is cuideachta muid a chomhtháthaíonn tionscal agus trádáil, a sholáthraíonn seirbhís aon-stad. D'fhéadfaí glacadh le OEM.

2. An soláthraíonn tú samplaí? An bhfuil sé saor in aisce nó breise?
Samplaí saor in aisce. Ní mór táille lasta an tsampla a íoc le do thaobh.

3. An bhfuil aon deimhnithe agat a bhaineann le rialú cáilíochta?
Deimhniú ISO 9001:2008 chun cáilíocht a chinntiú.

4. Cad ba cheart dom a sholáthar chun luachan a fháil?
Cuireann Pls in iúl dúinn an cineál táirge atá uait, cainníocht a ordú, seoladh agus ceanglais shonracha. Déanfar an luachan le haghaidh do thagairt in am.

5. Cén cineál modh íocaíochta is fearr leat? Cén cineál téarmaí a nglactar leo?
Téarmaí Seachadta a nGlactar leo: FOB, CFR, CIF, EXW;
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Cineál Íocaíochta a nGlactar leis: T/T, Western Union; Paypal, Dearbhú Trádála.
Teanga Labhartha: Béarla.

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