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Tetrahydrothiophene (THT) Odorant
lt can be used as a deodorant for city gas,petroleum liquefied gas,natural liquefied gas and other fuel gases,and can also be used as raw materials for medicineand pesticide.
Keywrods: Tetrahydrothiophene (THT) Odorant
公司产品主要有丙烯酸树脂,饱和聚酯树脂,固体丙烯酸树脂等。产品广泛应用于工业漆、塑胶漆、汽车漆、薄膜涂层、油墨、热熔胶、热转印、PVC改质剤、等诸多领域。
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Product description
可分内部与外部滑剂:内部滑剂的目的减少聚合分子间的磨擦,降低粘度,提高流动性;外部滑剂是使塑料从金属模具表面易于脱模。常用滑剂有脂肪酸酯类或脂肪酯醯胺类、烃类 (如 天然石腊),金属皂类。 聚乙烯蜡,又称 PE 蜡,是低分子量聚乙烯,青岛赛诺生产的其中一款蜡分子量在 1500—2000 之间,融点为 95℃,热失重低,其粘度和硬度接近石蜡,性价比非常高。
Tetrahydrothiophene (THT) Odorant | |
Purity | >99% |
Molecular formula | C4H8S |
Molecular weight | 88.17 |
Test items | Experiment method | Detection specifications |
Exterior | Vision | Clear, Transparent liquid |
Purity%(m/m) | GB/T9722-2006 | ≥99% |
Boiling range°C | GB/T615-2006 | 118.0-124.0 |
Cloud point°C | ASTM D2500-17a | ≤-30 |
Platinum cobalt color Pt/Co Colour | ASTM D5386-16 | ≤30 |
Moisture% | GB/T6283-2008 | ≤0.2% |
Evaporation residue mg/L | GB/T6324.2-2004 | 20 |
Technical Data | ||||
Appearance and traits | Colourless liquid | Appearance and Properties | Colourless liquid | |
PSA | 25.30000 | PSA | 25.30000 | |
Precise quality | 88.03470 | Precise quality | 88.03470 | |
LOGP | 1.51340 | LOGP | 1.51340 | |
Density | 1 g/mL at 25 ℃(lit.) | Density | 1 g/mL at 25 ℃(lit.) | |
Boiling point | 119℃(lit.) | Boiling point | 119℃(lit.) | |
Melting point | -96 ℃ | Melting point | -96 ℃ | |
Flashing point | 55°F | Flashing point | 55°F | |
Refractive index | n20/D 1.504(lit.) | Refractive index | n20/D 1.504(lit.) | |
Water solubility | immiscible | Water solubility | immiscible | |
Vapour pressure | 17.5mmHg at 25℃ | Vapour pressure | 17.5mmHg at25℃ | |
Packing | 50kg/barrel,200kg/barrel tonnage/tank | Packing | 50kg/barrel, 200kg/barrel tonnage/tank |
Uses and fields
lt can be used as a deodorant for city gas,petroleum liquefied gas,natural liquefied gas and other fuel gases,and can also be used as raw materials for medicineand pesticide.
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