| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| B801870 | MACKLIN | 安息香 | 99.5% | 43元/25g; 68元/100g; 169元/500g; 569元/2.5kg; 1999元/10kg; | 展开 |
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| B801865 | MACKLIN | 安息香 | 试剂级 | 33元/25g; 39元/100g; 114元/500g; 315元/2.5kg; 1009元/10kg; | 展开 |
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| B0079 | TCI | Benzoin | >98.0%(GC) | 110元/25G; 250元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C14H12O2 = 212.25 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 391839 | | PubChem物质ID | 87563281 | | Merck Index (14) | 1093 | | MDL编号 | MFCD00004496 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 133.0 to 138.0 ℃ | | Solubility in hot Methanol | almost transparency |
物性(参考值) 相关法规 |
| B0222 | TCI | Benzoin Zone Refined (number of passes:40) | >99.0%(GC) | 1850元/1SAMPLE; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C14H12O2 = 212.25 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 391839 | | PubChem物质ID | 87563345 | | Merck Index (14) | 1093 | | MDL编号 | MFCD00004496 |
技术规格 | Appearance | White to Almost white powder to lump | | Purity(GC) | min. 99.0 % | | Melting point | 134.0 to 136.0 ℃ |
物性(参考值) 相关法规 |
| 438305 | J&K | Benzoin | 98% | 126元/100G; | 展开 |
基本信息 | 分子式 | C14H12O2 | | 分子量 | 212.24 | | 熔点 | 134-138 | | 沸点 | 194 | | 闪点 | 170 | | MDL编码 | MFCD00004496 | | Beilstein | 391839 | | Merck | 14,1093 | | EINECS 编号 | 204-331-3 | | 存储条件 | Store at 2-8℃ |
安全信息 | 防范说明 | P262 | | WGK | 2 | | RTECS | DI1590000 | | TSCA | 是 |
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| A10188 | Alfa Aesar | Benzoin | 99% | 300元/100g; 683元/250g; 1143元/1000g; 4967元/5000g; | 展开 |
应用
Benzoin is used as a flavor, antiseptic and photopolymerization catalyst. It is also used as a raw material in organic syntheses. It serves as a precursor to benzil, which is a photoinitiator. Further, it is used as degassing agent for powder coatings. In addition to this, it is used as an additive and in powder coating to remove the pinhole phenomenon. 备注
Moisture sensitive. Incompatible with acids, acid anhydrides, acid chlorides and strong oxidizing agents. 基本信息 MDL
MFCD00004496 EINECS
204-331-3 分子式
C14H12O2 分子量
212.25 熔点
131-136° 沸点
334-344° 闪点
181°(357°F) 密度
1.310 灵敏度
Ambient temperatures. 形态
Crystalline powder 溶解性
Soluble in chlorine. Slightly soluble in water, ethanol and ether. Beilstein
391839 Merck
14,1093 安全信息 RTECS
DI1590000 TSCA
是 |
| C10551 | Alfa Aesar | Benzoin | 98% | 409元/100g; 988元/500g; 4314元/2.5kg; | 展开 |
基本信息 Ref#
10551 MDL
4496 分子式
C14 H12 O2 分子量
212.25 形态
Pale yellow or cream cryst powder |
| B8681 | Sigma-Aldrich | Benzoin | 98% | 492.58元/100 G; 754.34元/500 G; | 展开 |
产品说明 一般描述 安息香是一种工业上重要的化学品，是用作合成不同化学添加剂、染料、药物以及光引发剂的中间体。 应用 安息香将微波辅助和光聚合技术相结合，可用作合成生物相容性和可降解的水凝胶(基于2-羟乙基(甲基)丙烯酸酯和明胶)的光引发剂。 包装 100, 500 g in poly bottle 基本信息 | 线性分子式 | C6H5CH(OH)COC6H5 | | 分子量 | 212.24 | | Beilstein | 391839 | | EC 号 | 204-331-3 | | MDL编号 | MFCD00004496 | | PubChem化学物质编号 | 24892088 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | 形式 | powder | | bp | 194 ℃/12 mmHg (lit.) | | mp | 134-138 ℃ (lit.) | | SMILES string | OC(c1ccccc1)C(=O)c2ccccc2 | | InChI | 1S/C14H12O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13,15H | | InChI key | ISAOCJYIOMOJEB-UHFFFAOYSA-N | | Gene Information | human ... ACHE(43), BCHE(590), CES1(1066) |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 399396 | Sigma-Aldrich | Benzoin | purified by sublimation, ≥99.5% | 544.34元/5 G; | 展开 |
基本信息 | 线性分子式 | C6H5CH(OH)COC6H5 | | 分子量 | 212.24 | | Beilstein | 391839 | | EC 号 | 204-331-3 | | MDL编号 | MFCD00004496 | | PubChem化学物质编号 | 24864811 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | ≥99.5% | | 纯化方式 | sublimation | | bp | 194 ℃/12 mmHg (lit.) | | mp | 134-138 ℃ (lit.) | | SMILES string | OC(c1ccccc1)C(=O)c2ccccc2 | | InChI | 1S/C14H12O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13,15H | | InChI key | ISAOCJYIOMOJEB-UHFFFAOYSA-N | | Gene Information | human ... ACHE(43), BCHE(590), CES1(1066) |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 8.01776 | Sigma-Aldrich | Benzoin | for synthesis | 343.89元/250 G; 711.44元/1 KG; | 展开 |
产品说明 分析说明 Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 130 °C
Melting range (upper value): ≤ 136 °C
Identity (IR): passes test 基本信息 | 线性分子式 | C6H5CH(OH)COC6H5 | | 分子量 | 212.24 | | MDL编号 | MFCD00004496 | | EC索引号 | 204-331-3 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 1.3 hPa ( 136 ℃) | | 测定 | ≥99.0% (GC) | | 形式 | crystals | | 效能 | 10000 mg/kg LD50, oral (Rat)
8870 mg/kg LD50, skin (Rabbit) | | bp | 344 ℃/1023 hPa | | mp | 132-134 ℃ | | 转变温度 | flash point 181 ℃ | | 溶解性 | 0.3 g/L | | 密度 | 1.31 g/cm3 at 20 ℃ | | 堆积密度 | 350 kg/m3 | | 储存温度 | no temp limit | | InChI | 1S/C14H12O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13,15H | | InChI key | ISAOCJYIOMOJEB-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| V900584 | Sigma-Aldrich | Benzoin | Vetec™, reagent grade, 98% | 68.84元/100 G; | 展开 |
产品说明 包装 100, 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | C6H5CH(OH)COC6H5 | | 分子量 | 212.24 | | Beilstein | 391839 | | EC 号 | 204-331-3 | | MDL编号 | MFCD00004496 | | PubChem化学物质编号 | 329829944 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 98% | | bp | 194 ℃/12 mmHg (lit.) | | mp | 134-138 ℃ (lit.) | | SMILES string | OC(c1ccccc1)C(=O)c2ccccc2 | | InChI | 1S/C14H12O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13,15H | | InChI key | ISAOCJYIOMOJEB-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 338.0 °F - closed cup | | 闪点(C) | 170 ℃ - closed cup |
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| 235660 | Fluorochem | 2-Hydroxy-1,2-diphenylethanone | 95% | 220元/100g; 572元/500g; | 展开 |
基本信息 | CAS Number | 119-53-9 | | MDL Number | MFCD00004496 | | Boiling Point | 344℃ | | Melting Point | 134℃ |
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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