SURFYNOL 420
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
CAS: 9014-85-1
Molecular Formula: C14H26O2
SURFYNOL 420 - Names and Identifiers
| Name | 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE |
| Synonyms | SURFYNOL 420 tetramethyl decyndiol poly(oxy-1,2-ethanediyl),alpha 4-diyl]bis[omega-hydroxy--butyne- ETHOXYLATED 2,4,7,9-TETRAMETHYL-5-DECYN-4,7-DIOL 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE Ethoxylated-2,4,7,9-tetramethyl-5-decyne-4,7-diol poly(oxy-1,2-ethanediyl),alpha,alpha'-[1,4-dimethyl-1,4-bis(2-methylpropyl)-2 2-ethanediyl),.alpha.,.alpha.'-[1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl]bis[.omega.Poly(oxy-1 2-ethanediyl),.alpha.,.alpha.'-[1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl]bis[.omega.Poly(oxy-1 |
| CAS | 9014-85-1 |
| EINECS | 935-572-9 |
SURFYNOL 420 - Physico-chemical Properties
| Molecular Formula | C14H26O2 |
| Molar Mass | 226.35504 |
| Density | 0.982g/mLat 25°C |
| Boling Point | >121°C(lit.) |
| Flash Point | 113°C |
| Water Solubility | 2.3g/L at 25℃ |
| Solubility | carbon tetrachloride, xylene and ethylene glycol: soluble |
| Vapor Presure | 0.62Pa at 20℃ |
| pKa | 15[at 20 ℃] |
| Refractive Index | n20/D 1.465 |
| Use | Use of surfactants. Reduce the surface tension; Emulsion polymerization of wetting agent, de-foaming agent and emulsifier. |
SURFYNOL 420 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 2 |
SURFYNOL 420 - Reference Information
| pH indicator color change ph range | 6-8 |
| LogP | 2.5 at 21℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | α,α'-[1, 4-dimethyl -1, 4-bis (2-methylpropyl-2-butylene-1, 4-diyl] bis [ω-hydroxy-poly (oxy -1, 2-Ethylene)(Avg Mn 465-485) is used as an anti-sugar coating to prevent plant diseases, and nano-selenium is used as an antioxidant in multilayer food packaging materials. Surfactant. Reduce surface tension; Wetting agent, defoaming agent and emulsifier for emulsion polymerization. |
Last Update：2024-04-10 22:29:15
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View History
SURFYNOL 420
5-Iodoindan-1-one
2,2-二甲基丙基氯化镁(氯化新戊基镁)
青阳参苷元B
PRICING & AVAILABILITY INFORMATION IS CURRENTLY NOT AVAILABLE FOR THIS PRODUCT
氯甲酸对溴苯酯
雷美替胺杂质32
N-(3-氰基苯基)氨基磺酰胺
METHYL 3-BUTENOATE
VINYL DODECYL ETHER
5-Iodoindan-1-one
2,2-二甲基丙基氯化镁(氯化新戊基镁)
青阳参苷元B
PRICING & AVAILABILITY INFORMATION IS CURRENTLY NOT AVAILABLE FOR THIS PRODUCT
氯甲酸对溴苯酯
雷美替胺杂质32
N-(3-氰基苯基)氨基磺酰胺
METHYL 3-BUTENOATE
VINYL DODECYL ETHER