CAS Number76-60-8
Synonymsbromcresol green spray; Bromocresol Green p.a.; MYCOBACTERIUM BOVIS; BCG; Bromcresol Green; BROMOCRESOL GREEN,ACS; 2,2'-dimethyl-3,3',5,5'-tetrabromophenolsulfophthalein; EINECS 200-972-8; 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein; vertdebromocresol; 2,2'-dimethyl-3,3',5,5'-tetrabromophenolsulphonephthalein; 3',3",5',5"-tetrabromo-m-cresolsulfonapthalein; a,a-Bis(3,5-dibromo-4-hydroxy-o-tolyl)-a-hydroxytoluenesulfonic Acid g-Sultone; 3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein; BCG,Mycobacterium bovis; 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methylphenol] S,S-Dioxide; BBOT; 3,3',5,5'-Tetrabromo-m-cresolsulfonphthalein; BROMOCRESOL BLUE; MFCD00005874; 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromo-3-methylphenol); Bromocresol Green
Molecular FormulaC21H14Br4O5S
Molecular Weight698.01
Purity98.00%
Density2.1±0.1 g/cm3
Boiling Point626.0±55.0 °C at 760 mmHg
Melting Point217-218 °C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 76-60-8 |
| Catalog No. | 2A-9017146 |
| Chinese Name | 溴甲酚绿 |
| Synonyms | bromcresol green spray; Bromocresol Green p.a.; MYCOBACTERIUM BOVIS; BCG; Bromcresol Green; BROMOCRESOL GREEN,ACS; 2,2'-dimethyl-3,3',5,5'-tetrabromophenolsulfophthalein; EINECS 200-972-8; 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein; vertdebromocresol; 2,2'-dimethyl-3,3',5,5'-tetrabromophenolsulphonephthalein; 3',3",5',5"-tetrabromo-m-cresolsulfonapthalein; a,a-Bis(3,5-dibromo-4-hydroxy-o-tolyl)-a-hydroxytoluenesulfonic Acid g-Sultone; 3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein; BCG,Mycobacterium bovis; 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methylphenol] S,S-Dioxide; BBOT; 3,3',5,5'-Tetrabromo-m-cresolsulfonphthalein; BROMOCRESOL BLUE; MFCD00005874; 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromo-3-methylphenol); Bromocresol Green |
| Molecular Formula | C21H14Br4O5S |
| Molecular Weight | 698.01 |
| Purity | 98.00 |
| Density | 2.1±0.1 g/cm3 |
| Boiling Point | 626.0±55.0 °C at 760 mmHg |
| Melting Point | 217-218 °C |
| Appearance | solid |
| Water Solubility | slightly soluble |
| Storage Condition | This product should be kept sealed and dry. |
| Application | Bromocresol green is a pH-sensitive triphenylmethane dye commonly used to measure protein and albumin in serum. Bromocresol green is a bio-based dye with colors ranging from yellow-green to blue-green |
| HTC | 2934991000 |
| MDL Number | MFCD00005874 |
| SMILES | [S]1(=O)(=O)OC(c4c1cccc4)(c3c(c(c(c(c3)Br)O)Br)C)c2c(c(c(c(c2)Br)O)Br)C |
| InChI | 1S/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3 |
| InChI Key | FRPHFZCDPYBUAU-UHFFFAOYSA-N |
| NACRES Code | NB.21 |
| UNSPSC | 41116100 |
| Hazard Symbols | 3.0 |
| MSDS | msds/17146_1_76_60_8.pdf |
| Bioactivity | Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells[1][2][3][4]. Related Catalog Research Areas >> Others References [1]. Delanghe S, et al. Binding of bromocresol green and bromocresol purple to albumin in hemodialysis patients. Clin Chem Lab Med. 2018 Feb 23;56(3):436-440. [2]. Jurmanović S, et al. Organically modified silicate thin films doped with colourimetric pH indicators methyl red and bromocresol green as pH responsive sol-gel hybrid materials[J]. Thin Solid Films, 2010, 518(8): 2234-2240. [3]. Chaiyo S, et al. A novel paper-based colorimetry device for the determination of the albumin to creatinine ratio. Analyst. 2018 Nov 5;143(22):5453-5460. [4]. Hou H, et al. Single-cell pH imaging and detection for pH profiling and label-free rapid identification of cancer-cells. Sci Rep. 2017 May 11;7(1):1759. Chemical & Physical Properties Density 2.1±0.1 g/cm3 Boiling Point 626.0±55.0 °C at 760 mmHg Melting Point 225 °C Molecular Formula C21H14Br4O5S Molecular Weight 698.01 Flash Point 332.4±31.5 °C Exact Mass 693.729492 PSA 92.21000 LogP 7.80 Vapour Pressure 0.0±1.9 mmHg at 25°C Index of Refraction 1.716 InChIKey FRPHFZCDPYBUAU-UHFFFAOYSA-N SMILES Cc1c(C2(c3cc(Br)c(O)c(Br)c3C)OS(=O)(=O)c3ccccc32)cc(Br)c(O)c1Br Storage condition Store at RT. Stability Stable. Incompatible with strong oxidizing agents. Water Solubility slightly soluble |
| Use of | Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells[1][2][3][4]. Properties Articles53 Name Bromocresol green Synonym More Synonyms Bromocresol Green Biological Activity Description Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells[1][2][3][4]. Related Catalog Research Areas >> Others References [1]. Delanghe S, et al. Binding of bromocresol green and bromocresol purple to albumin in hemodialysis patients. Clin Chem Lab Med. 2018 Feb 23;56(3):436-440. [2]. Jurmanović S, et al. Organically modified silicate thin films doped with colourimetric pH indicators methyl red and bromocresol green as pH responsive sol-gel hybrid materials[J]. Thin Solid Films, 2010, 518(8): 2234-2240. [3]. Chaiyo S, et al. A novel paper-based colorimetry device for the determination of the albumin to creatinine ratio. Analyst. 2018 Nov 5;143(22):5453-5460. [4]. Hou H, et al. Single-cell pH imaging and detection for pH profiling and label-free rapid identification of cancer-cells. Sci Rep. 2017 May 11;7(1):1759. Chemical & Physical Properties Molecular Formula C21H14Br4O5S Exact Mass 693.729492 PSA 92.21000 Index of Refraction 1.716 InChIKey FRPHFZCDPYBUAU-UHFFFAOYSA-N Storage condition Store at RT. Stability Stable. Incompatible with strong oxidizing agents. Water Solubility slightly soluble |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available The above information is believed to be correct, but is not all-inclusive and should be used as a guide only. The information in this document is based on our current knowledge and is Correct safety instructions apply to this product. This information does not represent a warranty as to the properties of this product. See reverse side of invoice or packing slip. |
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