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CAS: 522-75-8
分子式: C16H8O2S2
分子量: 296.36
沸点: 409.2ºC
中文名称: 
2-(3-氧代苯并[B]噻吩2(3H)-亚基-苯并[B]噻吩-3(2H)-酮
英文名称: 
isothioindigo
tetra pink b
thioindigo
thioindigo red b
thioindigo red s
tina pink b
tyrian red a-5b
vat red 5b
Benzo[b]thiophen-3(2H)-one,2-(3-oxobenzo[b]thien-2(3H)-ylidene)-
2-(3-oxobenzo[b]thien-2(3H)-ylidene)-Benzo[b]thiophen-3(2H)-one
(delta(sup 2,2'(3h,3'h))-bibenzo(b)thiophene)-3,3'-dione
4,4'-diisothioindigo
antinolo red b
2-(3-oxobenzo[b]thien-2(3h)-ylidene)-benzo[b]thiophen-3(2h)-on
c.i. 73300
c.i. vat red 41
ciba pink b
durindone printing red b
vat red 41
durindone red b
durindone red bp
heliane red 5b
helindon red bb
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储存:室温,干燥
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基本信息

分子式/分子量C16H8O2S2 = 296.36
外观与形状(20℃)固体
Reaxys-RN88277
PubChem物质ID87577251
SDBS (AIST Spectral DB)9463
颜色73300
MDL编号MFCD00191692

技术规格

AppearanceOrange to Brown to Dark purple powder to crystal
Lambda max.541.0 to 545.0 nm(Toluene)
Absorbance(E1%1cm)min. 450(Toluene, 541.0 to 545.0 nm)

物性(参考值)

熔点280 ℃
最大吸收波长543(Toluene) nm

相关法规

RTECS#DT4330000
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
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