| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| T819580 | MACKLIN | 二叔戊酰甲烷 | 98% | 28元/1g; 30元/5g; 95元/25g; 375元/100g; 1870元/500g; 9155元/2.5kg; | 展开 |
储存：室温 状态：无色到浅黄色液体或固体 折射率：n20/D 1.459(lit.) |
| D1678 | TCI | Dipivaloylmethane | >97.0%(GC) | 270元/5G; 1170元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C11H20O2 = 184.28 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1447269 | | PubChem物质ID | 87568154 | | SDBS (AIST Spectral DB) | 8580 | | MDL编号 | MFCD00008848 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 97.0 % |
物性(参考值) | 熔点 | 19 ℃ | | 沸点 | 80 ℃/12 mmHg | | 闪点 | 67 ℃ | | 比重 | 0.90 | | 折射率 | 1.46 |
安全信息 | 信号词 | 警告 | | 危险性说明 | H227 : 可燃液体。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。
P403 + P235 : 存放在通风良好的地方。保持低温。
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| 170817 | J&K | 2,2,6,6-Tetramethyl-3,5-heptanedione | 98% | 135元/5G; 513元/25G; 1685元/100G; | 展开 |
基本信息 | 分子式 | C11H20O2 | | 分子量 | 184.28 | | 沸点 | 72-73 | | 闪点 | 67 | | 密度 | 0.883 | | 折光率(n20D) | 1.4590 | | MDL编码 | MFCD00008848 | | Beilstein | 1447269 | | EINECS 编号 | 214-268-3 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302 | | 防范说明 | P262
P305+P351+P338 | | WGK | 1 |
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| 08-2050 | Strem | 2,2,6,6-Tetramethylheptane-3,5-dione | 98% | 459元/5g; 1807元/25g; 5422元/100g; | 展开 |
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| A15118 | Alfa Aesar | 2,2,6,6-Tetramethyl-3,5-heptanedione | 98% | 609元/5g; 2651元/25g; 8989元/100g; | 展开 |
应用
2,2,6,6-Tetramethyl-3,5-heptanedione is used in the synthesis of α-aryl-β-diketones1 and dicyanamidobenzene-bridge diruthenium complex. 备注
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers. 基本信息 MDL
MFCD00008848 EINECS
214-268-3 分子式
C11H20O2 分子量
184.28 沸点
72-73°/6mm 闪点
67°(152°F) 密度
0.889 折射率
1.4590 灵敏度
Store under Nitrogen. Ambient temperatures. 形态
Liquid 溶解性
Difficult to mix. Beilstein
1447269 GHS危害和防范说明 GHS符号
Hazard Statements
H227-H302
Combustible liquid.Harmful if swallowed. Precautionary Statements
P210e-P280a-P264-P301+P312a-P403+P235-P501a
Wear protective gloves and eye/face protection.Wash thoroughly after handling.Wash thoroughly after handling.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
22
Harmful if swallowed. 安全等级
23-36-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 TSCA
是 |
| C16832 | Alfa Aesar | 2,2,6,6-Tetramethyl-3,5-heptanedione | 98% | 1077元/5g; 2729元/25g; 7738元/100g; | 展开 |
基本信息 Ref#
16832 MDL
8848 分子式
C11 H20 O2 分子量
184.28 闪点
67 密度
0.88 形态
Liquid |
| 155756 | Sigma-Aldrich | 2,2,6,6-Tetramethyl-3,5-heptanedione | 98% | 343.1元/5 G; 1504.63元/25 G; 4346.08元/100 G; | 展开 |
产品说明 应用 2,2,6,6-四甲基-3,5-庚二酮用于合成α-芳基-β-二酮和二氰胺基苯基-桥-二钌配合物。 包装 5, 25, 100 g in glass bottle 基本信息 | 线性分子式 | (CH3)3CCOCH2COC(CH3)3 | | 分子量 | 184.28 | | Beilstein | 1447269 | | EC 号 | 214-268-3 | | MDL编号 | MFCD00008848 | | PubChem化学物质编号 | 24849563 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 98% | | 形式 | liquid | | 折射率 | n20/D 1.459 (lit.) | | bp | 72-73 ℃/6 mmHg (lit.) | | 密度 | 0.883 g/mL at 25 ℃ (lit.) | | SMILES string | CC(C)(C)C(=O)CC(=O)C(C)(C)C | | InChI | 1S/C11H20O2/c1-10(2,3)8(12)7-9(13)11(4,5)6/h7H2,1-6H3 | | InChI key | YRAJNWYBUCUFBD-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 152.6 °F - closed cup | | 闪点(C) | 67 ℃ - closed cup | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
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| 001030 | Fluorochem | 2,2,6,6-Tetramethyl-3,5-heptanedione | 97% | 220元/5g; 220元/1g; 418元/10g; 814元/25g; 2112元/100g; | 展开 |
基本信息 | CAS Number | 1118-71-4 | | MDL Number | MFCD00008848 | | Boiling Point | 72-73℃/6mm | | Melting Point | 19℃ | | Density | 0.883 |
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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