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ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 21679-46-9
关键è¯:       仅模糊查询
CAS: 21679-46-9
分å­å¼: C15H21CoO6
分å­é‡: 356.26
沸点: 150°C 1mm
熔点: 216-212℃
英文åç§°: 
co baltic acetylacetonate
Co(acac)3
Cobalt(III)2,4-pentanedionate
Tris(2,4-pentanedionato)cobalt(III)
Acetylacetone Cobalt(III)Salt
4-pentanedionato-o,o')- tris( (oc-6-11)-cobal
cobalt(iii)-2,4-pentanedionate
Cobaltic tri-acetylacetonate
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
C769196MACKLIN乙酰丙酮钴(III)99.99% trace metals basis339å…ƒ/5g;   949å…ƒ/25g;   2849å…ƒ/100g;   8548å…ƒ/500g;   咨询
储存:2~8°C,密å°,é¿å…‰
状æ€ï¼šç»¿è‰²æ™¶ä½“或结晶粉末
C805054MACKLIN乙酰丙酮钴(III)98%28å…ƒ/5g;   80å…ƒ/25g;   200å…ƒ/100g;   910å…ƒ/500g;   2559å…ƒ/2.5kg;   咨询
储存:2~8°C,密å°,é¿å…‰
状æ€ï¼šç»¿è‰²åˆ°æ·±ç»¿è‰²ç²‰æœ«,晶体,颗粒,å—状
C0374TCITris(2,4-pentanedionato)cobalt(III)>98.0%(T)165å…ƒ/25G;   630å…ƒ/100G;   2990å…ƒ/500G;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>98.0%(T)
分å­å¼/分å­é‡C15H21CoO6 = 356.26
外观与形状(20℃)固体
PubChem物质ID87565506
MDLç¼–å·MFCD00013488

技术规格

AppearanceGreen to Dark green powder to crystal
Purity(Chelometric Titration)min. 98.0 %

物性(å‚考值)

æ°´æº¶æ€§å®žé™…ä¸Šä¸æº¶
在水中的溶解度1.7 g/l   25 ℃
溶解性(坿º¶äºŽ)甲苯,苯
溶解性(䏿º¶äºŽ)正庚烷

安全信æ¯

图形或å±å®³æ ‡å¿—
ä¿¡å·è¯å±é™©
å±é™©æ€§è¯´æ˜ŽH302 + H312 + H332 : åžå’½ã€çš®è‚¤æŽ¥è§¦æˆ–å¸å…¥æœ‰å®³ã€‚
H315 : 造æˆçš®è‚¤åˆºæ¿€ã€‚
H319 : 造æˆä¸¥é‡çœ¼åˆºæ¿€ã€‚
H317 : å¯èƒ½é€ æˆçš®è‚¤è¿‡æ•å应。
H334 : å¸å…¥å¯èƒ½å¯¼è‡´è¿‡æ•或哮喘病症状或呼å¸å›°éš¾ã€‚
H351 : 怀疑致癌。
防范说明P501 : 将内装物/容器é€åˆ°æ‰¹å‡†çš„废物处ç†åނ处ç†ã€‚
P261 : é¿å…å¸å…¥ç²‰å°˜/烟/气体/烟雾/蒸气/喷雾。
P272 : å—æ²¾æŸ“的工作æœä¸å¾—带出工作场地。
P270 : ä½¿ç”¨æœ¬äº§å“æ—¶ä¸è¦è¿›é£Ÿã€é¥®æ°´æˆ–å¸çƒŸã€‚
P202 : 在阅读并明了所有安全措施å‰åˆ‡å‹¿æ¬åŠ¨ã€‚
P201 : 使用å‰å–得专用说明。
P271 : åªèƒ½åœ¨å®¤å¤–或通风良好之处使用。
P264 : 作业åŽå½»åº•清洗皮肤。
P280 : 戴防护手套/穿防护æœ/戴防护眼罩/戴防护é¢å…·ã€‚
P284 : [在通风ä¸è¶³çš„æƒ…况下]戴呼å¸é˜²æŠ¤è£…置。
P308 + P313 : 如接触到或有疑虑:求医/就诊。
P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。
P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—几分钟。如戴éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚继续冲洗。
P362+P364 : 脱掉沾污的衣æœï¼Œæ¸…æ´—åŽæ–¹å¯é‡æ–°ä½¿ç”¨ã€‚
P333 + P313 : 如å‘生皮肤刺激或皮疹:求医/就诊。
P301 + P312 + P330 : 如误åžå’½ï¼šå¦‚感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘中心/医生。漱å£ã€‚
P302 + P352 + P312 : 如皮肤沾染:用水充分清洗。如感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘中心/医生。
P304 + P340 + P312 : 如误å¸å…¥ï¼šå°†äººè½¬ç§»åˆ°ç©ºæ°”æ–°é²œå¤„ï¼Œä¿æŒå‘¼å¸èˆ’适体ä½ã€‚如感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘中心/医生。
P405 : 存放处须加é”。
531725J&KCobalt(III) Acetylacetonate98%404å…ƒ/25G;   1060å…ƒ/100G;   3791å…ƒ/500G;   咨询

基本信æ¯

分å­å¼C15H21CoO6
分å­é‡356.26
熔点210-213
MDLç¼–ç MFCD00013488
Beilstein9007210
EINECS ç¼–å·244-527-6

安全信æ¯

图形或å±å®³æ ‡å¿—
æç¤ºè¯­Danger
å±é™©è¯´æ˜ŽH317
H315
H319
H334
H351
防范说明P261
P280
P342+P311
WGK3
TSCA是
93-2702StremCobalt(III) Acetylacetonate98+%420å…ƒ/10g;   990å…ƒ/50g;   3990å…ƒ/250g;   咨询

Technical Notes:

1.B-diketonate precursor for AL D and CVD of cobalt oxide thin films .

References:

1.Bull Chem. Soc. Jpn. 1974 47 2203

2.Appl. Surf. Sci. 1997.112.23

3.Adv. Mater. opt. Electron. 2000 10 223

4.Appl. Catal A-Gen 2001 208 223

5.Thin Solid Films 2005 473 98

6.Dalton Trans. 2015 44 8001

7.Thin Solid Films 2019, 669. 294

8.J. Vac. Sci. Technol. A 2020 38.032412

012536Alfa AesarCobalt(III) 2,4-pentanedionate242å…ƒ/5g;   633å…ƒ/25g;   1779å…ƒ/100g;   咨询

应用
Cobalt(III) 2,4-pentanedionate is used as a polymerization catalyst, vulcanizing agent, pigment in resins and glass. It is also used for the preparation of monoporphyrinates. Further, it is used in kinetic studies of iron-sulfur proteins. In addition to this, it reacts with trimethylaluminum to prepare Me(Sub>3Al/Co(acac)3.

备注
Moisture sensitive. Hygroscopic. Incompatible with strong oxidizing agents.

基本信æ¯

MDL
MFCD00013488

EINECS
244-527-6

分å­å¼
C15H21CoO6

分å­é‡
356.26

熔点
211° dec.

çµæ•度
Hygroscopic. Moisture Sensitive. Ambient temperatures.

å½¢æ€
Powder

溶解性
Soluble in methanol and halogenated solvents. Slightly soluble in acetone, aromatic solvents and aliphatic solvents. Insoluble in water.

GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž

GHS符å·

Hazard Statements
H317
May cause an allergic skin reaction.

Precautionary Statements
P261-P280g-P321-P333+P313-P302+P352a-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.Specific treatment (see label).If skin irritation or rash occurs: Get medical advice/attention.If skin irritation or rash occurs: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信æ¯

å±é™©ç±»åˆ«
43
May cause sensitization by skin contact.

安全等级
24-37
Avoid contact with skin.

TSCA
是

C83902Sigma-AldrichCobalt(III) Acetylacetonate98%1117.81å…ƒ/25 G;   1659.56å…ƒ/100 G;   咨询

产å“说明

包装

25, 100 g in poly bottle

特点和优势

用于制备一系列新的å•åŸå•‰åŒ–åˆç‰©,å®ƒä»¬å› å…‰åŒ–å­¦æ€§è´¨å’Œç£æ€§ä»¥åŠåœ¨åˆæˆä¸Šçš„应用而备å—关注。

基本信æ¯

线性分å­å¼Co(C5H7O2)3
分å­é‡356.26
Beilstein9007210
EC å·244-527-6
MDLç¼–å·MFCD00013488
PubChem化学物质编å·24893058
NACRESNA.23

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
测定98%
å½¢å¼powder or crystals
reaction suitabilitycore: cobalt
mp210-213 â„ƒ (lit.)
SMILES stringCC(=O)\C=C(\C)O[Co](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
InChI1S/3C5H8O2.Co/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
InChI keyRHCQEPWEBDOALW-LNTINUHCSA-K

安全信æ¯

象形图GHS08
警示用语:Danger
å±é™©å£°æ˜ŽH317 - H334
预防措施声明P261 - P280 - P342 + P311
å±é™©åˆ†ç±»Resp. Sens. 1 - Skin Sens. 1
储存分类代ç 13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
494534Sigma-AldrichCobalt(III) Acetylacetonate99.99% trace metals basis789.29å…ƒ/5 G;   1251.98å…ƒ/25 G;   咨询

产å“说明

包装

5 g in glass bottle
25 g in poly bottle

特点和优势

用于制备一系列新的å•åŸå•‰åŒ–åˆç‰©,å®ƒä»¬å› å…‰åŒ–å­¦æ€§è´¨å’Œç£æ€§ä»¥åŠåœ¨åˆæˆä¸Šçš„应用而备å—关注。

基本信æ¯

线性分å­å¼Co(C5H7O2)3
分å­é‡356.26
Beilstein9007210
EC å·244-527-6
MDLç¼–å·MFCD00013488
PubChem化学物质编å·24872912
NACRESNA.23

äº§å“æ€§è´¨

测定99.99% trace metals basis
å½¢å¼granular
powder or crystals
reaction suitabilitycore: cobalt
mp210-213 â„ƒ (lit.)
SMILES stringCC(=O)\C=C(\C)O[Co](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
InChI1S/3C5H8O2.Co/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
InChI keyRHCQEPWEBDOALW-LNTINUHCSA-K

安全信æ¯

象形图GHS08
警示用语:Danger
å±é™©å£°æ˜ŽH317 - H334
预防措施声明P261 - P280 - P342 + P311
å±é™©åˆ†ç±»Resp. Sens. 1 - Skin Sens. 1
储存分类代ç 13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
935997AmethystCobalt(III) Acetylacetonate98%, ç”¨äºŽåˆæˆ68å…ƒ/5G;   209å…ƒ/25G;   734å…ƒ/100G;   3306å…ƒ/500G;   咨询

基本信æ¯

分å­å¼C15H21CoO6
分å­é‡356.26
熔点210-213
MDLç¼–ç MFCD00013488
Beilstein9007210
EINECS ç¼–å·244-527-6

安全信æ¯

图形或å±å®³æ ‡å¿—
æç¤ºè¯­Danger
å±é™©è¯´æ˜ŽH317
H315
H319
H334
H351
防范说明P261
P280
P342+P311
WGK3
TSCA是
494140FluorochemCobalt(III) Acetylacetonate98%286å…ƒ/5g;   440å…ƒ/25g;   2420å…ƒ/250g;   8624å…ƒ/1kg;   咨询

基本信æ¯

CAS Number21679-46-9
MDL NumberMFCD00013488
Melting Point200-207℃

安全信æ¯

图形或å±å®³æ ‡å¿—
å±é™©æ€§è¯´æ˜Ž H317: May cause an allergic skin reaction.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
防范说明 P261: Avoid breathing .
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear .
P285: In case of inadequate ventilation wear respiratory protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P321: Specific treatment (see . on this label).
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
P363: Wash contaminated clothing before reuse.
P501: Dispose of contents/container to local regulations..
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