Warning: Undefined array key "file" in /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1198/header.php on line 7
Warning: Undefined array key "title" in /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1198/header.php on line 7
Warning: Undefined array key "title" in /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1198/header.php on line 7
- Afrika
- basa Albania
- Amharic
- Arab
- wong Armenia
- Azerbaijan
- Basque
- Belarusia
- Bengali
- Bosnia
- basa Bulgaria
- Katalan
- Cebuano
- Cina
- China (Taiwan)
- Korsika
- basa Kroasia
- Ceko
- Danish
- Walanda
- Inggris
- Esperanto
- basa Estonia
- basa Finlandia
- Prancis
- Frisian
- Galician
- Georgian
- Jerman
- Yunani
- Gujarati
- Kreol Haiti
- hausa
- hawaiian
- basa Ibrani
- Ora
- Miao
- Hungaria
- basa Islandia
- igbo
- basa Indonesia
- irlandia
- basa Italia
- Jepang
- basa jawa
- Kannada
- kazakh
- Khmer
- wong Rwanda
- Korea
- basa Kurdi
- Kyrgyz
- TB
- Latin
- Latvia
- Lithuania
- Luksemburg
- wong Makedonia
- Malgashi
- Melayu
- Malayalam
- wong Malta
- Maori
- Marathi
- Mongolian
- Myanmar
- Nepali
- basa Norwegia
- basa Norwegia
- Occitan
- Pashto
- Persia
- Polandia
- Portugis
- Punjabi
- basa Rumania
- Rusian
- Samoan
- Gaelik Skotlandia
- basa Serbia
- Inggris
- Shona
- Sindhi
- Sinhala
- basa Slowakia
- basa Slovenia
- Somali
- Spanyol
- Sundha
- Swahili
- Swedia
- Tagalog
- Tajik
- Tamil
- Tatar
- Telugu
- Thai
- basa Turki
- Turkmen
- Ukrainia
- Basa Urdu
- Uighur
- Uzbek
- Vietnam
- Welsh
- Pitulung
- Yiddish
- Yoruba
- Zulu
Cumene CAS 98-82-8
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.
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.
Kita duwe akeh pabrik-pabrik berkualitas kanthi kerjasama sing jero, sing bisa nyedhiyakake produk sing berkualitas lan rega sing kompetitif. Lan kita uga bisa menehi diskon kanggo tuku akeh. Lan kita kerja sama karo akeh perusahaan pengiriman barang profesional, bisa ngirim produk kanthi aman lan lancar menyang tangan sampeyan. Wektu pangiriman kira-kira 3-20 dina sawise konfirmasi pembayaran.
| Molecular Formula | C9H12 |
| Molar Mass | 120.19 |
| Density | 0.864g/mLat 25°C(lit.) |
| Titik Lebur | −96°C(lit.) |
| Boling Point | 152-154°C(lit.) |
| Flash Point | 115°F |
| Kelarutan banyu | 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) |
| Penampilan | Cairan |
| Color | Clear colorless |
| ambune | 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 |
| Stabilitas | 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. |
| Gunakake | Additives used as raw materials for organic synthesis and to improve the octane number of engine fuels |
1. Apa sampeyan pabrik utawa perusahaan dagang?
Kita minangka perusahaan sing nggabungake industri lan perdagangan, nyedhiyakake layanan siji-mandeg. OEM bisa ditampa.
2. Apa sampeyan nyedhiyakake conto? Apa gratis utawa ekstra?
Sampel gratis. Biaya pengiriman sampel kudu dibayar ing sisih sampeyan.
3. Apa sampeyan duwe sertifikat sing ana gandhengane karo kontrol kualitas?
Sertifikasi ISO 9001:2008 kanggo njamin kualitas.
4. Apa aku kudu nyedhiyani kanggo njaluk kutipan?
Pls ngandhani jinis produk sing sampeyan butuhake, jumlah pesenan, alamat lan syarat tartamtu. Kutipan kasebut bakal digawe kanggo referensi sampeyan ing wektu.
5. Apa jenis cara pembayaran sampeyan seneng? Apa jenis syarat sing ditampa?
Katentuan Pangiriman sing Ditampa: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD;EUR
Jinis Pembayaran Ditampa: T / T, Western Union; Paypal, Trade Assurance.
Basa ingkang dipunginakaken: Inggris.
Kategori produk
-
May . 23, 2025O-Vanillin: A rising star in the flavors and fragrances industryIn recent months, ortho-vanillin has emerged as a key player in the flavoring and fragrance space, attracting the attention of many manufacturers and consumers. This vanillin derivative is gaining popularity due to its unique properties and versatility in a variety of applications. -
May . 13, 20252025 European Fine Chemicals Exhibition in GermanyThe much-anticipated Fine Chemicals Europe 2025 will be held in Germany from June 4 to 5, 2025. The event will bring together industry leaders, innovators and stakeholders in the fine chemicals sector, providing a unique platform for networking, collaboration and showcasing the latest advances in the field. -
May . 07, 20252025 New York Cosmetics Ingredients ExhibitionThe much-anticipated 2025 Cosmetics Ingredients New York will be held at the Javits Center in New York from June 3 to 4, 2025. This event will bring together industry leaders, innovators and enthusiasts from all over the world to discuss the latest trends and advances in the field of cosmetic ingredients.