| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D3877 | TCI | 2,3-Dimethylhydroquinone | >98.0%(GC) | 645元/5G; 2235元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C8H10O2 = 138.17 | | 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 | 636976 | | PubChem物质ID | 87561488 | | MDL编号 | MFCD00009997 |
技术规格 | Appearance | White to Gray to Brown powder to crystal | | Purity(GC) | min. 98.0 % |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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| 233553 | J&K | 2,3-Dimethylhydroquinone | 99% | 613元/5G; 2708元/25G; | 咨询 |
基本信息 | 分子式 | C8H10O2 | | 分子量 | 138.17 | | 熔点 | 223-225 | | MDL编码 | MFCD00009997 | | Beilstein | 636976 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 |
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| Y16019 | Alfa Aesar | 2,3-Dimethylhydroquinone | | 185元/1g; 561元/5g; 989元/10g; 2116元/25g; | 咨询 |
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| 300756 | Sigma-Aldrich | 2,3-Dimethylhydroquinone | 97% | 1411.3元/5 G; 3509.31元/25 G; | 咨询 |
产品说明 一般描述 2,3-Dimethylhydroquinone is an alkyl p-hydroquinone that can be used as a chain breaking antioxidant and an electron donor for redox intermediates. It acts as an antioxidant due to its characteristic to terminate kinetic chains on reaction with peroxy radicals. 应用 2,3-Dimethylhydroquinone can be used as an antioxidant for lipid peroxidation. It is also used in the synthesis of benzofuran-5-ols which can further be utilized as antifungal agents in biological applications. 包装 5, 25 g in glass bottle 基本信息 | 线性分子式 | (CH3)2C6H2-1,4-(OH)2 | | 分子量 | 138.16 | | Beilstein | 636976 | | MDL编号 | MFCD00009997 | | PubChem化学物质编号 | 24857938 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 223-225 ℃ (lit.) | | SMILES string | Cc1c(C)c(O)ccc1O | | InChI | 1S/C8H10O2/c1-5-6(2)8(10)4-3-7(5)9/h3-4,9-10H,1-2H3 | | InChI key | BXJGUBZTZWCMEX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 093670 | Fluorochem | 2,3-Dimethylhydroquinone | 95% | 264元/1g; 704元/5g; 1320元/10g; 2662元/25g; | 咨询 |
基本信息 | CAS Number | 608-43-5 | | MDL Number | MFCD00009997 | | Melting Point | 223 - 225 ℃ |
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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