| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D807476 | MACKLIN | 9,9-二甲基氧杂蒽 | 97% | 25元/1g; 44元/5g; 163元/25g; 649元/100g; | 咨询 |
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| D4055 | TCI | 9,9-Dimethylxanthene | >98.0%(GC) | 140元/1G; 565元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C15H14O = 210.28 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气 | | Reaxys-RN | 1310739 | | PubChem物质ID | 160871119 | | MDL编号 | MFCD00134434 |
技术规格 | Appearance | White or Colorless to Yellow to Green powder to lump to clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) | 熔点 | 38 ℃ | | 沸点 | 115 ℃/0.6 mmHg | | 折射率 | 1.60 |
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| D5731 | TCI | 9,9-Dimethyl-9H-xanthene (purified by sublimation) | >99.0%(GC) | 790元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C15H14O = 210.28 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气 | | Reaxys-RN | 1310739 | | MDL编号 | MFCD00134434 |
技术规格 | Appearance | White to Almost white powder to crystaline | | Purity(GC) | min. 99.0 % |
物性(参考值) | 熔点 | 35 ℃ | | 沸点 | 115 ℃/0.6 mmHg | | 折射率 | 1.60 |
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| 183174 | J&K | 9,9-Dimethylxanthene | 97.5% | 155元/1g; 619元/5g; 2470元/25g; | 咨询 |
基本信息 | 分子式 | C15H14O | | 分子量 | 210.27 | | 熔点 | 35-38 | | 沸点 | 114-115 | | 闪点 | 113 | | MDL编码 | MFCD00134434 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H317 | | 防范说明 | P262 | | WGK | 3 | | TSCA | 否 |
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| H27340 | Alfa Aesar | 9,9-Dimethylxanthene | 98+% | 521元/1g; 2074元/5g; | 咨询 |
应用
9,9-Dimethylxanthene is suitable for use in the preparation of 9,9-dimethylxanthene-4,5-dicarboxylic acid. It may be used in the preparation of 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene. It may be used in the preparation of 4,6-bis(dimesitylboryl)dibenzofuran. 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. 基本信息 MDL
MFCD00134434 分子式
C15H14O 分子量
210.28 熔点
40-43° 沸点
114-115°/0.6mm 闪点
>110°(230°F) 灵敏度
Ambient temperatures. 形态
Crystalline powder 溶解性
Insoluble in water. 安全信息 TSCA
否 |
| 376973 | Sigma-Aldrich | 9,9-Dimethylxanthene | 96% | 1074.02元/5 G; | 咨询 |
产品说明 一般描述 9,9-Dimethylxanthene is a heterocyclic building block. 应用 9,9-Dimethylxanthene is suitable for use in the preparation of 9,9-dimethylxanthene-4,5-dicarboxylic acid. It may be used in the preparation of 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene. It may be used in the preparation of 4,6-bis(dimesitylboryl)dibenzofuran. 包装 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C15H14O | | 分子量 | 210.27 | | MDL编号 | MFCD00134434 | | PubChem化学物质编号 | 24863482 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 96% | | bp | 114-115 ℃/0.6 mmHg (lit.) | | mp | 35-38 ℃ (lit.) | | SMILES string | CC1(C)c2ccccc2Oc3ccccc13 | | InChI | 1S/C15H14O/c1-15(2)11-7-3-5-9-13(11)16-14-10-6-4-8-12(14)15/h3-10H,1-2H3 | | InChI key | MTVNAPYHLASOSX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup |
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| 210741 | Fluorochem | 9,9-Dimethyl-9H-xanthene | 95% | 308元/1g; 902元/5g; 1496元/10g; 2970元/25g; | 咨询 |
基本信息 | CAS Number | 19814-75-6 | | MDL Number | MFCD00134434 |
安全信息 | 图形或危害标志 | | | 危险性说明 | 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
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).
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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