棉隆 (CAS No.533-74-4)
- 中文别名
- 二甲硫嗪；二甲噻嗪；四氢-3,5-二甲基-2H-1,3,5-噻二嗪-2-硫酮；3,5-二甲基-1,3,5-噻二嗪烷-2-硫酮；必速灭；迈隆
- 英文名称
- Dazomet
- 分子式
- C5H10N2S2
- 所属类别
- 农药化肥原料
- 物化性质
- 白色针状结晶或无色晶体，熔点104-105℃（分解），密度1.37 g/cm³。20℃时溶解度：水3 g/L，环己烷400 g/L，氯仿391 g/L，丙酮173 g/L，苯51 g/L，乙醇15 g/L。35℃以下稳定，50℃以上对温度和湿度敏感，酸性介质中水解成二硫化碳、甲醛和甲胺。
- 技术参数
- 含量≥98% 纯度99% 熔点104-105℃（分解） 20℃水中溶解度3 g/L
- 包装
- 25 kg纸板桶
English description（英文原文，共 1229 字符）
Product Name:Dazomet
English Name:Dazomet
CAS No.:533-74-4
Aliases:Dimethyl thiazine, Tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione, 3,5-Dimethyl-1,3,5-thiadiazinane-2-thione, Basamid, Mylone
Molecular Formula:C5H10N2S2
Physical Properties:White needle-like crystals or colorless crystals. Melting point 104-105°C (decomposition). Density 1.37 g/cm³. Solubility at 20°C: water 3 g/L, cyclohexane 400 g/L, chloroform 391 g/L, acetone 173 g/L, benzene 51 g/L, ethanol 15 g/L. Stable below 35°C; sensitive to temperature and humidity above 50°C. Hydrolyzes in acidic media to carbon disulfide, formaldehyde, and methylamine.
Uses:Dazomet is a low-toxicity broad-spectrum soil disinfectant. When applied to moist soil, it decomposes to release toxic gases such as methyl isothiocyanate, formaldehyde, and hydrogen sulfide, which rapidly diffuse through soil particles to effectively control nematodes, pathogenic fungi, soil-borne insects, and germinating weed seeds. It is suitable for greenhouse, tunnel, seedbed, field, and continuously cropped soil disinfection.
Technical Specifications:
Assay ≥98%
Purity 99%
Melting point 104-105°C (decomposition)
Water solubility 3 g/L at 20°C
Packaging: 25 kg fiber drum
English Name:Dazomet
CAS No.:533-74-4
Aliases:Dimethyl thiazine, Tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione, 3,5-Dimethyl-1,3,5-thiadiazinane-2-thione, Basamid, Mylone
Molecular Formula:C5H10N2S2
Physical Properties:White needle-like crystals or colorless crystals. Melting point 104-105°C (decomposition). Density 1.37 g/cm³. Solubility at 20°C: water 3 g/L, cyclohexane 400 g/L, chloroform 391 g/L, acetone 173 g/L, benzene 51 g/L, ethanol 15 g/L. Stable below 35°C; sensitive to temperature and humidity above 50°C. Hydrolyzes in acidic media to carbon disulfide, formaldehyde, and methylamine.
Uses:Dazomet is a low-toxicity broad-spectrum soil disinfectant. When applied to moist soil, it decomposes to release toxic gases such as methyl isothiocyanate, formaldehyde, and hydrogen sulfide, which rapidly diffuse through soil particles to effectively control nematodes, pathogenic fungi, soil-borne insects, and germinating weed seeds. It is suitable for greenhouse, tunnel, seedbed, field, and continuously cropped soil disinfection.
Technical Specifications:
Assay ≥98%
Purity 99%
Melting point 104-105°C (decomposition)
Water solubility 3 g/L at 20°C
Packaging: 25 kg fiber drum
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常见问题
- 棉隆的 CAS 号是多少？
- 棉隆的 CAS 号是 533-74-4。
- 棉隆的分子式和分子量是什么？
- 棉隆的分子式为 C5H10N2S2。
- 棉隆的英文名称是什么？
- 棉隆的英文名称为 Dazomet。
- 棉隆还有哪些别名？
- 棉隆又称 二甲硫嗪、二甲噻嗪、四氢-3,5-二甲基-2H-1,3,5-噻二嗪-2-硫酮、3,5-二甲基-1,3,5-噻二嗪烷-2-硫酮、必速灭、迈隆。
- 棉隆有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条棉隆供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 棉隆的供应商主要分布在哪些地区？
- 棉隆的供应商主要分布在 上海市（1 条） 等地。
- 棉隆有哪些级别可选？
- 平台上棉隆的供应级别包括 工业级。
- 棉隆的报价单位是什么？
- 棉隆的报价单位主要有 千克。
- 哪里可以查到棉隆的价格？
- 掌上化工棉隆产品页汇总了各供应商的最新报价与规格，地址：/chemicals/533-74-4/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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