| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| C805559 | MACKLIN | 4-二氢色原酮 | 98% | 29元/1g; 32元/5g; 159元/25g; 632元/100g; 2937元/500g; | 展开 |
储存：室温 状态：白色到黄色粉末 折射率：n20/D 1.575(lit.) |
| C1175 | TCI | 4-Chromanone | >98.0%(GC) | 380元/5G; 1540元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C9H8O2 = 148.16 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | Reaxys-RN | 124652 | | PubChem物质ID | 87566202 | | SDBS (AIST Spectral DB) | 9743 | | MDL编号 | MFCD00006840 |
技术规格 | Appearance | White or Colorles to Yellow to Orange powder to lump to clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) 安全信息 | 信号词 | 警告 | | 危险性说明 | H303 : 吞咽可能有害。
| | 防范说明 | P312 : 如感觉不适，呼叫急救中心/医生。
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相关法规 |
| 216956 | J&K | 4-Chromanone | 98% | 176元/5G; 567元/25G; | 展开 |
基本信息 | 分子式 | C9H8O2 | | 分子量 | 148.16 | | 熔点 | 35-38 | | 沸点 | 127-128 | | 闪点 | >110 | | 折光率(n20D) | 1.5750 | | MDL编码 | MFCD00006840 | | Beilstein | 124652 | | EINECS 编号 | 207-736-3 |
安全信息 | 防范说明 | P262 | | WGK | 2 | | RTECS | DJ2981225 | | TSCA | 是 |
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| A11242 | Alfa Aesar | 4-Chromanone | 98+% | 757元/5g; 2657元/25g; 8148元/100g; | 展开 |
应用
4-Chromanone has been used to study the substrate specificity and catalytic ability of 4-hydroxyacetophenone monooxygenase isolated from Pseudomonas fluorescens ACB 备注
Incompatible with oxidizing agents and moisture. Store away from oxidizing agents. Store at 2-8?°C. 基本信息 MDL
MFCD00006840 EINECS
207-736-3 分子式
C9H8O2 分子量
148.16 熔点
36-40° 沸点
127-128°/13mm 闪点
110°(230°F) 折射率
1.5750 灵敏度
Ambient temperatures. 形态
Crystals 溶解性
Slightly soluble in water. Beilstein
124652 GHS危害和防范说明 Hazard Statements
H303
May be harmful if swallowed. 安全信息 RTECS
DJ2981225 TSCA
是 |
| C15346 | Alfa Aesar | 4-Chromanone | 96% | 1455元/10g; 8478元/50g; | 展开 |
基本信息 Ref#
15346 MDL
6840 分子式
C9 H8 O2 分子量
148.16 闪点
110 |
| 122351 | Sigma-Aldrich | 4-Chromanone | 97% | 1270.17元/10 G; | 展开 |
产品说明 应用 4-色满酮已用于研究从荧光假单胞菌ACB中分离的4-羟基苯乙酮单加氧酶的底物特异性和催化能力。 包装 10 g in glass bottle 基本信息 | 经验(实验)分子式 | C9H8O2 | | 分子量 | 148.16 | | Beilstein | 124652 | | EC 号 | 207-736-3 | | MDL编号 | MFCD00006840 | | PubChem化学物质编号 | 24847484 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | 折射率 | n20/D 1.575 (lit.) | | bp | 127-128 ℃/13 mmHg (lit.) | | mp | 35-38 ℃ (lit.) | | SMILES string | O=C1CCOc2ccccc12 | | InChI | 1S/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2 | | InChI key | MSTDXOZUKAQDRL-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non 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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| 317966 | Fluorochem | 4-Chromanone | 97+% | 264元/1g; 440元/5g; 1364元/25g; | 展开 |
基本信息 | CAS Number | 491-37-2 | | MDL Number | MFCD00006840 | | Boiling Point | 127-128℃/13mmHg | | Melting Point | 35-38℃ | | Density | 1.1291 |
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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