Công thức phân tử
C20H6Br2N2Na2O9

SMILES
C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)[N+](=O)[O-])[O-])Br)Br)[N+](=O)[O-])C(=O)[O-].[Na+].[Na+]

Nhãn an toàn

Hương thơm
Không mùi	60.71%
Ngọt	32.28%
Xạ	26.81%
Phấn	25.93%
Béo	25.44%
Nho	22.98%
Khô	22.21%
Trái cây	22.0%
Đắng	21.49%
Sữa	21.1%

 

Hương vị
Bitter	90.2%
Odorless	43.95%
Bland	22.96%
Nitrile	19.68%
Sweet-like	19.54%
Very strong	18.45%
Mild	18.31%
Indole	18.1%
Bread crust	17.92%
Cedarleaf	17.87%

 

Cường độ mùi ước lượng
Thấp

pKa ước lượng
3.19 (axit yếu)

Khối lượng phân tử
624.1 g/mol

Điểm chớp cháy

• 258.19 ˚C ước lượng

• Eosin bluish
• Eosin B (C.I. 45400)
• MFCD00005041
• DTXSID80889350
• Eosin Scarlet
• Sodium 2-(4,5-dibromo-2,7-dinitro-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
• Eosin B, high purity biological stain
• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, sodium salt (1:2)
• AcidRed91
• Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, sodium salt (1:2)
• Eosin B sodium salt
• CHEMBL63384
• SCHEMBL574805
• GYYTYUGGVBYJHE-UHFFFAOYSA-L
• DTXCID901028612
• AKOS015903023
• AKOS024319603
• E0204
• D90460
• Synonyms4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt
• Eosin B, certified by the Biological Stain Commission, Dye content 90 %
• Eosin B, for microscopy (Fl., Hist.), adsorption and fluorescent indicator
• disodium 4,5-dibromo-9-(2-carboxylatophenyl)-2,7-dinitro-3,6-dioxo-8aH-xanthen-8a-ide

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, sodium salt (1:2) là một chất màu dựa trên xanthene ở dạng muối natri, thường được xem như tiền dye và chất màu cho các lớp phủ, mực in và nhựa, nhờ khả năng hòa tan trong nước và tạo màu sắc rực sáng. Nó cũng được dùng làm trung gian tổng hợp cho các dye xanthene và các hợp chất liên quan phục vụ cho phân tích và nghiên cứu. Trong các ứng dụng thực tế, nó có thể được sử dụng trong ngành dệt (màu sắc bền), coatings/inks và vật liệu polymer, và cũng được xem xét cho các ứng dụng cảm biến huỳnh quang hoặc hình ảnh trong nghiên cứu khoa học. Việc sử dụng cụ thể phụ thuộc các yêu cầu quy định và giới hạn công thức.

gpt-5-nano

Dung môi	Độ tan (g/L)
ethanol	0.99
methanol	0.89
isopropanol	0.52
water	0.0
ethyl acetate	1.97
n-propanol	0.96
acetone	1.72
n-butanol	0.52
acetonitrile	0.84
DMF	15.37
toluene	0.8
isobutanol	0.58
1,4-dioxane	4.11
methyl acetate	3.51
THF	10.03
2-butanone	3.22
n-pentanol	0.47
sec-butanol	0.77
n-hexane	0.03
ethylene glycol	1.21
NMP	27.8
cyclohexane	0.04
DMSO	5.29
n-butyl acetate	1.74
n-octanol	0.31
chloroform	1.2
n-propyl acetate	1.8
acetic acid	2.67
dichloromethane	1.64
cyclohexanone	3.53
propylene glycol	1.28
isopropyl acetate	1.34
DMAc	21.62
2-ethoxyethanol	3.31
isopentanol	0.41
n-heptane	0.05
ethyl formate	1.39
1,2-dichloroethane	1.14
n-hexanol	0.45
2-methoxyethanol	5.92
isobutyl acetate	0.79
tetrachloromethane	0.11
n-pentyl acetate	1.42
transcutol	6.82
n-heptanol	0.42
ethylbenzene	0.31
MIBK	0.87
2-propoxyethanol	4.64
tert-butanol	0.45
MTBE	0.82
2-butoxyethanol	2.49
propionic acid	2.61
o-xylene	0.54
formic acid	2.46
diethyl ether	0.96
m-xylene	0.39
p-xylene	0.33
chlorobenzene	0.39
dimethyl carbonate	3.73
n-octane	0.02
formamide	4.4
cyclopentanone	7.47
2-pentanone	1.66
anisole	1.36
cyclopentyl methyl ether	2.87
gamma-butyrolactone	11.53
1-methoxy-2-propanol	4.71
pyridine	4.85
3-pentanone	1.88
furfural	8.49
n-dodecane	0.02
diethylene glycol	4.08
diisopropyl ether	0.24
tert-amyl alcohol	0.76
acetylacetone	3.02
n-hexadecane	0.03
acetophenone	2.27
methyl propionate	4.02
isopentyl acetate	1.24
trichloroethylene	2.9
n-nonanol	0.38
cyclohexanol	0.74
benzyl alcohol	1.47
2-ethylhexanol	0.41
isooctanol	0.35
dipropyl ether	1.07
1,2-dichlorobenzene	0.41
ethyl lactate	2.12
propylene carbonate	3.61
n-methylformamide	5.79
2-pentanol	0.4
n-pentane	0.03
1-propoxy-2-propanol	3.53
1-methoxy-2-propyl acetate	4.71
2-(2-methoxypropoxy) propanol	3.59
mesitylene	0.18
ε-caprolactone	5.12
p-cymene	0.31
epichlorohydrin	8.69
1,1,1-trichloroethane	0.46
2-aminoethanol	1.64
morpholine-4-carbaldehyde	20.17
sulfolane	15.39
2,2,4-trimethylpentane	0.03
2-methyltetrahydrofuran	3.87
n-hexyl acetate	1.24
isooctane	0.01
2-(2-butoxyethoxy)ethanol	3.38
sec-butyl acetate	1.16
tert-butyl acetate	1.48
decalin	0.03
glycerin	3.2
diglyme	6.87
acrylic acid	3.71
isopropyl myristate	0.59
n-butyric acid	1.5
acetyl acetate	1.31
di(2-ethylhexyl) phthalate	0.9
ethyl propionate	1.98
nitromethane	6.59
1,2-diethoxyethane	2.21
benzonitrile	0.98
trioctyl phosphate	0.51
1-bromopropane	0.59
gamma-valerolactone	14.29
n-decanol	0.29
triethyl phosphate	1.16
4-methyl-2-pentanol	0.23
propionitrile	1.07
vinylene carbonate	3.49
1,1,2-trichlorotrifluoroethane	10.22
DMS	3.38
cumene	0.2
2-octanol	0.28
2-hexanone	1.47
octyl acetate	0.86
limonene	0.48
1,2-dimethoxyethane	5.08
ethyl orthosilicate	0.97
tributyl phosphate	0.57
diacetone alcohol	2.68
N,N-dimethylaniline	1.21
acrylonitrile	2.22
aniline	1.47
1,3-propanediol	1.53
bromobenzene	0.32
dibromomethane	0.78
1,1,2,2-tetrachloroethane	2.22
2-methyl-cyclohexyl acetate	1.56
tetrabutyl urea	1.22
diisobutyl methanol	0.25
2-phenylethanol	1.46
styrene	0.38
dioctyl adipate	1.28
dimethyl sulfate	7.66
ethyl butyrate	1.69
methyl lactate	4.61
butyl lactate	1.87
diethyl carbonate	1.2
propanediol butyl ether	1.85
triethyl orthoformate	1.63
p-tert-butyltoluene	0.31
methyl 4-tert-butylbenzoate	2.68
morpholine	6.84
tert-butylamine	0.22
n-dodecanol	0.22
dimethoxymethane	6.91
ethylene carbonate	2.26
cyrene	5.96
2-ethoxyethyl acetate	3.65
2-ethylhexyl acetate	1.13
1,2,4-trichlorobenzene	0.93
4-methylpyridine	3.1
dibutyl ether	0.53
2,6-dimethyl-4-heptanol	0.25
DEF	5.05
dimethyl isosorbide	7.72
tetrachloroethylene	1.25
eugenol	2.83
triacetin	3.35
span 80	2.43
1,4-butanediol	0.67
1,1-dichloroethane	0.65
2-methyl-1-pentanol	0.44
methyl formate	4.15
2-methyl-1-butanol	0.6
n-decane	0.03
butyronitrile	0.62
3,7-dimethyl-1-octanol	0.32
1-chlorooctane	0.15
1-chlorotetradecane	0.08
n-nonane	0.03
undecane	0.03
tert-butylcyclohexane	0.03
cyclooctane	0.02
cyclopentanol	1.42
tetrahydropyran	2.04
tert-amyl methyl ether	1.11
2,5,8-trioxanonane	5.21
1-hexene	0.15
2-isopropoxyethanol	2.16
2,2,2-trifluoroethanol	1.7
methyl butyrate	2.26

Scent© AI