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二肉桂丙酮

规格或纯度: >98.0%(HPLC)
有货

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货号 (SKU) 包装规格 是否现货 价格 数量
D154415-1g
1g 现货 Stock Image
D154415-5g
5g 现货 Stock Image
D154415-10g
10g 现货 Stock Image
D154415-25g
25g 现货 Stock Image
D154415-100g
100g 现货 Stock Image
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非杂环砌块

基本描述

别名 二桂皮醛缩丙酮
英文别名 Dicinnamalacetone|622-21-9|1,9-Diphenyl-1,3,6,8-nonatetraen-5-one|1,9-Diphenylnona-1,3,6,8-tetraen-5-one|(1E,3E,6E,8E)-1,9-diphenylnona-1,3,6,8-tetraen-5-one|153788-49-9|1,3,6,8-Nonatetraen-5-one, 1,9-diphenyl-|1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+%
规格或纯度 >98.0%(HPLC)
英文名称 Dicinnamalacetone
应用 Dicinnamalacetone was used as an indicator in measuring the surface acidity of homoionic montmorillonites by titrating certain Hammett indicators adsorbed on the clay with n-butylamine[1]. It was also used as an indicator (yellow to bright red) for detection of excess hydrogen halides in many organic solvents (except alcohols).
运输条件 常规运输
产品介绍

Dicinnamalacetone was used as an indicator in measuring the surface acidity of homoionic montmorillonites by titrating certain Hammett indicators adsorbed on the clay with n-butylamine[1]. It was also used as an indicator (yellow to bright red) for detection of excess hydrogen halides in many organic solvents (except alcohols).

Dicinnamalacetone was used as an indicator in measuring the surface acidity of homoionic montmorillonites by titrating certain Hammett indicators adsorbed on the clay with n-butylamine[1]. It was also used as an indicator (yellow to bright red) for detection of excess hydrogen halides in many organic solvents (except alcohols).

名称和标识符

PubChem SID 488195526
IUPAC Name (1E,3E,6E,8E)-1,9-diphenylnona-1,3,6,8-tetraen-5-one
INCHI InChI=1S/C21H18O/c22-21(17-9-7-15-19-11-3-1-4-12-19)18-10-8-16-20-13-5-2-6-14-20/h1-18H/b15-7+,16-8+,17-9+,18-10+
InChi Key RLJALOQFYHCJKG-FVRNMFRHSA-N
Canonical SMILES C1=CC=C(C=C1)C=CC=CC(=O)C=CC=CC2=CC=CC=C2
Isomeric SMILES C1=CC=C(C=C1)/C=C/C=C/C(=O)/C=C/C=C/C2=CC=CC=C2
WGK Germany 3
PubChem CID 5378259
分子量 286.37
Beilstein号 7524
Reaxy-Rn 2212953

化学和物理性质

熔点 139-143℃

安全和危险性(GHS)

象形图
ghs07

Harmful

信号词 Warning
危险声明 H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
预防措施声明 P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319
WGK Germany 3
Reaxy-Rn 2212953
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

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