| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| C769202 | MACKLIN | 乙酰丙酮铬 | 99.99% trace metals basis | 359元/5g; 1199元/25g; 2939元/100g; | 咨询 |
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| C830752 | MACKLIN | 乙酰丙酮铬 | 98% | 48元/25g; 108元/100g; 316元/500g; 1430元/2.5kg; | 咨询 |
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| C0336 | TCI | Tris(2,4-pentanedionato)chromium(III) | >98.0%(T) | 475元/25G; 600元/100G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C15H21CrO6 = 349.32 | | 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 | | PubChem物质ID | 87565477 | | MDL编号 | MFCD00000015 |
技术规格 | Appearance | Gray to Dark purple to Black powder to crystal | | Purity(Iodometric Titration) | min. 98.0 % | | Solubility in hot Methanol | almost transparency |
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 | H303 : 吞咽可能有害。
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。
P312 : 如感觉不适，呼叫急救中心/医生。
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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相关法规 |
| 181149 | J&K | Chromium(III) Acetylacetonate | 97% | 137元/25G; 452元/100G; 1665元/500G; | 咨询 |
基本信息 | 分子式 | C15H21CrO6 | | 分子量 | 349.32 | | 熔点 | 210 | | 沸点 | 340 | | MDL编码 | MFCD00000015 | | EINECS 编号 | 244-526-0 |
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 | | RTECS | GB7575000 | | TSCA | 是 |
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| 24-0160 | Strem | Chromium(III) Acetylacetonate | 97.5% | 390元/50g; 1425元/250g; 3660元/1kg; | 咨询 |
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| 012538 | Alfa Aesar | Chromium(III) 2,4-pentanedionate | 97% | 1072元/100g; 3926元/500g; | 咨询 |
应用
Catalyst in the oxidation of methacrylic esters by hydrogen peroxide, MOCVDChromium(III) 2,4-pentanedionate is used in the reduction of detonation of nitromethane. It is also used in NMR spectroscopy as a relaxation agent due to its solubility in nonpolar organic solvents and its paramagnetism. Further, it is involved in the modification of the surface properties of solid polyurethanes. 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00000015 EINECS
244-526-0 分子式
C15H21CrO6 分子量
349.33 熔点
216° 沸点
340° 密度
1.35 灵敏度
Ambient temperatures. 形态
Crystalline 溶解性
Soluble in toluene, acetic acid and non-polar organic solvents. Insoluble in water. GHS危害和防范说明 GHS符号
Hazard Statements
H303-H315-H319
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation. Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention. 安全信息 危险类别
36/38
Irritating to eyes and skin. 安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS
GB7575000 TSCA
是 |
| C19213 | Alfa Aesar | Chromium(III) Acetylacetonate | 97% | 798元/5g; 1477元/100g; 5524元/500g; | 咨询 |
基本信息 Ref#
19213 MDL
15 分子式
C15 H21 Cr O6 分子量
349.32 |
| 202231 | Sigma-Aldrich | Chromium(III) Acetylacetonate | 97% | 559.82元/5 G; 680.51元/100 G; | 咨询 |
产品说明 包装 5, 100 g in poly bottle 分析说明 用于对在其存在下形成的固体聚氨酯进行表面改性。 基本信息 | 线性分子式 | Cr(C5H7O2)3 | | 分子量 | 349.32 | | Beilstein | 4148971 | | EC 号 | 244-526-0 | | MDL编号 | MFCD00000015 | | PubChem化学物质编号 | 24852050 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 测定 | 97% | | 形式 | solid | | reaction suitability | core: chromium | | bp | 340 ℃ (lit.) | | mp | 210 ℃ (lit.) | | SMILES string | CC(=O)\C=C(\C)O[Cr](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O | | InChI | 1S/3C5H8O2.Cr/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-; | | InChI key | JWORPXLMBPOPPU-LNTINUHCSA-K |
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 | dust mask type N95 (US), Eyeshields, Gloves |
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| 574082 | Sigma-Aldrich | Chromium(III) Acetylacetonate | 99.99% trace metals basis | 6095.3元/25 G; | 咨询 |
产品说明 一般描述 乙酰丙酮铬(III)为酸性戊胺铬(111)盐，是一种结晶材料，可通过用乙酰丙酮处理沉淀的水合氧化铬(III)制备。 应用 乙酰丙酮铬(III)可用作活性部位，形成氧化还原体系，制造液流电池。也可用作基于氮化铬金属涂层的前体。 包装 5, 25 g in poly bottle 分析说明 用于对在其存在下形成的固体聚氨酯进行表面改性。 基本信息 | 线性分子式 | Cr(C5H7O2)3 | | 分子量 | 349.32 | | Beilstein | 4148971 | | EC 号 | 244-526-0 | | MDL编号 | MFCD00000015 | | PubChem化学物质编号 | 24880706 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 99.99% trace metals basis | | 形式 | solid | | reaction suitability | core: chromium | | bp | 340 ℃ (lit.) | | mp | 210 ℃ (lit.) | | SMILES string | CC(=O)\C=C(\C)O[Cr](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O | | InChI | 1S/3C5H8O2.Cr/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-; | | InChI key | JWORPXLMBPOPPU-LNTINUHCSA-K |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 | | 预防措施声明 | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 392.0 °F | | 闪点(C) | > 200 ℃ | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 8.02485 | Sigma-Aldrich | Chromium(III) Acetylacetonate | for synthesis | 424.07元/100 G; | 咨询 |
产品说明 分析说明 Assay (iodometric): ≥ 98.0 %
Identity (IR): passes test 基本信息 | 经验(实验)分子式 | C15H21CrO6 | | 分子量 | 349.32 | | MDL编号 | MFCD00000015 | | EC索引号 | 244-526-0 |
产品性质 | 质量水平 | 200 | | 效能 | 3360 mg/kg LD50, oral (Rat)
6350 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 6 (20 ℃, 1 g/L in H2O) | | mp | 213-216 ℃ | | 溶解性 | 11 g/L | | 堆积密度 | 450 kg/m3 | | 储存温度 | 2-30℃ |
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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| 450501 | Fluorochem | Chromium (III) acetylacetonate | 98% | 220元/25g; 550元/100g; | 咨询 |
基本信息 | CAS Number | 21679-31-2 | | MDL Number | MFCD00000015 | | Melting Point | 216℃ |
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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