| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D742619 | MACKLIN | 1,3-二噻烷 | Standard for GC, ≥99.8%(GC) | 270元/1g; | 展开 |
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| D808547 | MACKLIN | 1,3-二噻烷 | 98% | 29元/1g; 56元/5g; 250元/25g; 965元/100g; 4806元/500g; | 展开 |
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| D0119 | TCI | 1,3-Dithiane | >97.0%(GC) | 455元/5G; 1835元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C4H8S2 = 120.23 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 102534 | | PubChem物质ID | 87566857 | | SDBS (AIST Spectral DB) | 15370 | | MDL编号 | MFCD00006654 |
技术规格 | Appearance | White to Light yellow to Light orange powder to crystal | | Purity(GC) | min. 97.0 % | | Melting point | 52.0 to 55.0 ℃ |
物性(参考值) 相关法规 |
| 259418 | J&K | 1,3-Dithiane | 98% | 310元/5G; 1245元/25G; 4750元/100G; | 展开 |
基本信息 | 分子式 | C4H8S2 | | 分子量 | 120.24 | | 熔点 | 52-54 | | 闪点 | 90 | | MDL编码 | MFCD00006654 | | Beilstein | 102534 | | EINECS 编号 | 208-006-7 |
安全信息 | 防范说明 | P262 | | WGK | 3 | | RTECS | JO5070000 | | TSCA | 否 |
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| A10505 | Alfa Aesar | 1,3-Dithiane | 98% | 1055元/5g; 2902元/25g; 13005元/100g; | 展开 |
应用
1,3-Dithiane is used in umpolung reactions such as the Corey-Seebach reaction. It acts as a reagent for the deoxygenation of sulfoxides to their corresponding sulfides. Further, it is used as a protecting group for carbonyl compounds used in organic synthesis. It serves as a useful labeled synthon. In addition to this, it is used in the preparation of 2-ethyl-[1,3]dithiane. 备注
Hygroscopic. Incompatible with strong bases and strong oxidizing agents. 基本信息 MDL
MFCD00006654 EINECS
208-006-7 分子式
C4H8S2 分子量
120.24 熔点
52-55° 沸点
207-208° 闪点
90°(194°F) 灵敏度
Ambient temperatures. 形态
Crystalline powder 溶解性
Soluble in benzene, ether, chloroform and terahydrofuran. Slightly soluble in water. Beilstein
102534 安全信息 RTECS
JO5070000 TSCA
否 |
| 157872 | Sigma-Aldrich | 1,3-Dithiane | 97% | 478.83元/5 G; 1662.13元/25 G; | 展开 |
产品说明 一般描述 1,3-二噻烷，一种受保护的甲醛阴离子当量，用作有用的标记合成子。 应用 以 1，3-二噻烷为脱氧剂，将亚砜脱氧成相应的硫化物。 包装 1, 5, 25 g in glass bottle 基本信息 | 经验(实验)分子式 | C4H8S2 | | 分子量 | 120.24 | | Beilstein | 102534 | | EC 号 | 208-006-7 | | MDL编号 | MFCD00006654 | | PubChem化学物质编号 | 24849705 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 52-54 ℃ (lit.) | | SMILES string | C1CSCSC1 | | InChI | 1S/C4H8S2/c1-2-5-4-6-3-1/h1-4H2 | | InChI key | WQADWIOXOXRPLN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 194.0 °F - closed cup | | 闪点(C) | 90 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 978482 | Amethyst | 1,3-Dithiane | 98%, 用于合成 | 40元/1G; 110元/5G; 398元/25G; 1435元/100G; | 展开 |
基本信息 | 分子式 | C4H8S2 | | 分子量 | 120.24 | | 熔点 | 52-54 | | 闪点 | 90 | | MDL编码 | MFCD00006654 | | Beilstein | 102534 | | EINECS 编号 | 208-006-7 |
安全信息 | 防范说明 | P262 | | WGK | 3 | | RTECS | JO5070000 | | TSCA | 否 |
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| 214605 | Fluorochem | 1,3-Dithiane | 95% | 220元/1g; 462元/5g; 836元/10g; 1914元/25g; | 展开 |
基本信息 | CAS Number | 505-23-7 | | MDL Number | MFCD00006654 | | Melting Point | 52 - 54 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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