Yas & Roj Hmab Cov khoom xyaw
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Triphamenyl phospepite
Khoom npe:Triphamenyl phospepite
Cas101 - 02 - 0
Tshuaj Cov Qauv(C6h5o) 3 p
Molecular hnyav310.28
Cov Qauv Tshuaj :
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N - Butyaldehyde
Khoom npe:N - Butyaldehyde
CAS:123 - 72 - 8
Melting taw tes / khov taw tes (° C):- 99
Boiling tes taw tes, thawj zaug boiling taw tes thiab ntau kub (° C):75
Ntom ntom (G / L):800
Flash taw tes (° C):- 22
Tus txheeb ze vapor ntom (huab cua = 1):2.5
Cov vapor saturated siab (KPA):12.2 (20 ° C)
Qhov tseem ceeb siab (MPA):4.0
Tseem ceeb kub (° C):263.95
Flammability:Muaj nplaim taws heev. Solubility: me ntsis soluble hauv dej, soluble hauv ethanol, ether thiab lwm yam solven -
Melamine - Formaldehyde cob
Khoom npe:Melamine Resin
Lus Askiv Lub Npe:Melamine - Formaldehyde cob
Alias:Amino Moulding Resin
Txheej txheej:Melamine thiab formaldehyde
Khoom:Tsis muaj xim thiab pob tshab, ruaj khov hauv dej npau, txawm tias tuaj yeem siv ntawm 150 ℃, nrog tus kheej - extinguishing, arc tsis kam thiab zoo kho cov khoom siv -
Melamine
Khoom npe:Melamine
Tshuaj Cov Qauv:C3h6N6
Molecular hnyav:126.12
Tus lej lej:108 - 78 - 1
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Poov tshuaj xab npum ntawm disproportionated rosin, 25%
Khoom npe:Poov tshuaj xab npum ntawm disproportionated rosin, 25%
Cas: 38592 - 41 - 5
Cov khoom no tau txais los ntawm saponification ntawm disproportionated -
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4,4 '- Oxydiphalic anhydride (OMPA) CAS 1823 - 59 - 2
Khoom npe: 4,4 '- Oxydiphalic anhydride (OMPA)
CAS TSIS MUAJ. ::1823 - 59 - 2
Einecs tsis muaj.:412 - 830 - 4
Molecular Chiv:C16H6O7
Molecular hnyav: 2310.21
Tus qauv:
Dawb lossis tawm - cov hmoov dawb crystalline. Tsis tshua muaj neeg nyob insoluble hauv toluene thiab acetone. -
m - phenylenediamine CAS 108 - 45 - 2
Khoom npe: m - phenylenediamineCas: 108 - 45 - 2
Molecular Cov Qauv: C6H8N2
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3,3 ', 4,4' - biphenyltyltenracargarboxylic dianhydride (BPDA) CAS 2420 - 87 - 3
Cov Khoom Npe: 3,3 ', 4,4' - Biphenyltyltetracarboxylic dianhydride (BPDA)
CAS TSIS MUAJ. ::2420 - 87 - 3
Einecs tsis muaj .: 219 - 342 - 9
Molecular Chiv:C16H6O6
Molecular hnyav: 294.22
Tus qauv:
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4,4 '- Oxydianiline CAS 101 - 80 - 4
Khoom npe: 4,4 '- Oxydianiline
CAS TSIS MUAJ. ::101 - 80 - 4
Einecs tsis muaj.:202 - 977 - 0
Molecular Chiv:C12H12N2O
Molecular hnyav: 200.24
Tsis muaj xim tsis muaj kob crystalline (pub rau me ntsis greyish), soluble hauv dej, thiab soluble hauv dilute hydrochloric acid. -
tert butyl acrylate
Cov Khoom Siv Physicochanemical
Lus Askiv Lub Npe: Tert Butyl Acrylate
Melting taw tes: - 69 ° C
CAS TSIS MUAJ.: 1663 - 39 - 4
Boint Taw tes: 121 ° C (1.013BAR)
Molecular cov mis: c7h12o2
Flash point: 17 ° C (kaw khob)
Molecular hnyav: 128.17
Ntawj: 0.875 G / CM3 (25 ° C)
