332488
Crystal Violet lactone
Dye content 97 %
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关于此项目
经验公式（希尔记法）:
C26H29N3O2
化学文摘社编号:
分子量:
415.53
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
216-293-5
MDL number:
产品名称
Crystal Violet lactone, Dye content 97 %
InChI key
IPAJDLMMTVZVPP-UHFFFAOYSA-N
InChI
1S/C26H29N3O2/c1-27(2)20-11-7-18(8-12-20)26(19-9-13-21(14-10-19)28(3)4)24-16-15-22(29(5)6)17-23(24)25(30)31-26/h7-17H,1-6H3
SMILES string
CN(C)c1ccc(cc1)C2(OC(=O)c3cc(ccc23)N(C)C)c4ccc(cc4)N(C)C
form
powder
composition
Dye content, 97%
mp
180-183 °C (lit.)
λmax
354 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Application
结晶紫内酯适用于变色打印。它是一种随温度变化的可逆色系。
General description
结晶紫内酯(CVL)是结晶紫的一种无色内酯衍生物。该CVL化合物含有两个二甲基苯胺基团，通过一个四面体碳原子连接至第三位置的6-二甲氨基苯肽。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
The percutaneous absorption of triarylmethane and phenoxazine type colour former components of carbonless copy papers.
B D Cameron et al.
The Annals of occupational hygiene, 30(1), 115-122 (1986-01-01)
Jinlian H
Adaptive and Functional Polymers, Textiles and Their Applications (2011)
Xiang Li et al.
The journal of physical chemistry. A, 115(16), 3746-3754 (2010-09-14)
Steady-state and picosecond time-resolved emission experiments are used to examine the excited-state charge transfer reaction of crystal violet lactone (CVL) in aprotic solvents. Solvatochromic analysis using a dielectric continuum model suggests dipole moments of 9-12 D for the initially excited
Kunihiro Ichimura et al.
Langmuir : the ACS journal of surfaces and colloids, 24(13), 6470-6479 (2008-06-10)
The solid phase adsorption of crystal violet lactone (CVL) on five types of Stober silica nanopowders with BET specific surface areas in the range of 50-800 m2/g under dry milling conditions was described for the first time. The hydrogen bonding
Uli Schmidhammer et al.
The journal of physical chemistry. A, 112(37), 8487-8496 (2008-08-22)
The intramolecular electron-transfer reaction in crystal violet lactone in polar aprotic solvents is studied with femtosecond transient absorption spectroscopy. The initially excited charge transfer state (1)CT A is rapidly converted into a highly polar charge transfer state (1)CT B. This
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