21679-31-2
中文名稱
乙酰丙酮鉻
英文名稱
Chromium(III) acetylacetonate
CAS
21679-31-2
分子式
C15H21CrO6
分子量
349.32
MOL 文件
21679-31-2.mol
更新日期
2025/01/10 14:37:15
21679-31-2 結(jié)構(gòu)式
基本信息
中文別名
乙酰丙酮鉻鹽乙酰丙酮鉻
三(2,4-戊二酮)合鉻(Ⅲ)
三乙酰丙酮鉻
2,4-戊二酮鉻
三(乙酰丙酮基)配位鉻
乙烯基銅鉻
乙酰丙酮化鉻
2,4-戊二酮酸鉻
乙酰丙酮鉻(III)
2,4-戊二酮酸鉻,98%
英文別名
2,4-PENTANEDIONE CHROMIUM SALTACETYLACETONE CHROMIUM(+3)
ACETYLACETONE, CHROMIUM(III) DERIVATIVE
ACETYLACETONE CHROMIUM(III) SALT
CHROMIC ACETYLACETONATE
CHROMIUM 2,4-PENTANEDIONATE
CHROMIUM(+3)ACETYLACETONATE
CHROMIUMACETONYLACETONATE
CHROMIUM ACETYLACETONATE
CHROMIUM(III) 2,4-PENTANEDIONATE
CHROMIUM(III) AA
CHROMIUM(III) ACETYLACETONATE
TRIS(2,4-PENTANEDIONATO)CHROMIUM(3)
TRIS(2,4-PENTANEDIONATO)CHROMIUM(III)
TRIS(ACETYLACETONATO)CHROMIUM(III)
(CH3COCHCOCH3)3Cr
(OC-6-11)-tris(2,4-pentanedionato-O,o’)-chromium
4-pentanedionato-o,o’)-tris((oc-6-11)-chromiu
Chromictri-acetylacetonate
Chromium triacetylacetonate
物理化學(xué)性質(zhì)
熔點(diǎn)210 °C(lit.)
沸點(diǎn)340 °C(lit.)
密度1,35 g/cm3
蒸氣壓0Pa at 20℃
閃點(diǎn)>200°C
儲(chǔ)存條件Store below +30°C.
溶解度11g/l
形態(tài)結(jié)晶粉末、晶體和/或塊
比重1.35
顏色紫色到栗色
PH值6 (1g/l, H2O, 20℃)
水溶解性11 g/L (20 ºC)
水解敏感性1: no significant reaction with aqueous systems
用途用作降爆劑
BRN4148971
暴露限值NIOSH: IDLH 25 mg/m3; TWA 0.5 mg/m3
NIST化學(xué)物質(zhì)信息Chromium, tris(2,4-pentanedionato-o,o')-(21679-31-2)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類別碼36/37/38
安全說(shuō)明22-26-36-37/39
WGK Germany2
RTECS號(hào)GB7575000
TSCAYes
海關(guān)編碼29420000
毒性LD50 orally in Rabbit: 3360 mg/kg LD50 dermal Rabbit 6350 mg/kg
乙酰丙酮鉻價(jià)格(試劑級(jí))
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2024/11/11 | XW216793121 | 乙酰丙酮鉻 chromium(ⅲ) acetylacetonate;chromium triacetylacetonate;chromium(ⅲ) 2,4-pentanedionate;tris(2,4-pentanedionato)chromium | 21679-31-2 | 25G | 48元 |
2024/11/08 | 012538 | 2,4-戊二酮鉻(III), 97% Chromium(III) 2,4-pentanedionate, 97% | 21679-31-2 | 100g | 835元 |
2024/11/08 | 012538 | 2,4-戊二酮鉻(III), 97% Chromium(III) 2,4-pentanedionate, 97% | 21679-31-2 | 500g | 2718元 |