Basic information
- CAS
5463-64-9- Standard SMILES
Nc1ccc(N=Nc2ccc(C=Cc3ccc(N=Nc4ccc(N)c5ccccc45)cc3S(=O)(=O)O)c(S(=O)(=O)O)c2)c2ccccc12- InChIKey
BEOHKTZPLVXCFG-UHFFFAOYSA-N- Molecular formula
- C34H26N6O6S2
- Average molar mass
- 678.7 g/mol
- Monoisotopic mass
- 678.13552492
Names & identifiers
- Preferred name
- 4,4'-Bis((4-amino-1-naphthyl)azo)stilbene-2,2'-disulphonic acid
- IUPAC
- 5-[(4-aminonaphthalen-1-yl)diazenyl]-2-[2-[4-[(4-aminonaphthalen-1-yl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid
- English name
- 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid
- Molecular formula
- C34H26N6O6S2
- Molecular weight
- 678.74
Names & synonyms
DTXSID20639214,4'-Bis((4-amino-1-naphthyl)azo)stilbene-2,2'-disulphonic acid4,4'-bis[(4-amino-1-naphthyl)azo]stilbene-2,2'-disulphonic acidRefChem:506535DTXCID6041767226-754-24,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid6,6'-(Ethene-1,2-diyl)bis(3-((4-aminonaphthalen-1-yl)diazenyl)benzenesulfonic acid)orb3136363SCHEMBL3958375SCHEMBL29554795BEOHKTZPLVXCFG-UHFFFAOYSA-N
Show more names
BANASSSPI-05NSC 5067C.I.24860HESSIAN BORDEAUX4,4-Bis(4-Amino-1-Naphthylazo)-2,2-StilbenedisulfonicAci4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENESULFONIC ACID4,4'-Bis(4-amino-1-naphtylazo)stilbene-2,2'-disulfonic acid4,4'-Bis(4-amino-1-naphtylazo)-2,2'-stilbenedisulfonic acid[Indicator for Organic Acid Anhydrides by Morpholine Method]
2,2'-(Ethene-1,2-diyl)bis{5-[(4-aminonaphthalen-1-yl)diazenyl]benzene-1-sulfonic acid}2,2 inverted exclamation marka-(1,2-Ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]benzenesulfonic acid]
Properties
Computed structural properties
- XLogP
- 6.4
- Topological polar surface area
- 227 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 12
- Rotatable bonds
- 8
- Heavy atoms
- 48
- Formal charge
- 0
- Complexity
- 1,290
Experimental & physicochemical properties
Endocrine DisruptorsPotential endocrine disrupting compound
Physicochemical properties
- Melting point
- 300 °C · >300°C
- Density
- 1.2173 · 1.2173 (rough estimate)
- refractive index
- 1.7 · 1.7000 (estimate)
- storage temp.
- Hygroscopic, Refrigerator, Under Inert Atmosphere
- solubility
- Basic Methanol (Slightly), DMSO (Slightly, Heated)
- form
- Solid
- pka
- -1.33 · -1.33±0.50(Predicted)
- Colour Index
- 24860 · 24860
- color
- Black
- Stability
- Hygroscopic
- EPA Substance Registry System
- 2 · Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-amino-1-naphthalenyl)azo]- (5463-64-9)
- Symbol(GHS)
- 7 · GHS07
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- tsca
- TSCA listed
- hs_code
- 29270000
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 24/25
- Hazard statements
- H315-H319
- Precautionary statements
- P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Chemistry & industry
Applications
UsesA new indicator for the determination of organic acid anhydrides by the morpholine method.
Suppliers23 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
艾吉析科技（上海）有限公司17717235263 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
广东方信生物科技有限公司0751-2838688 13376594225 · [email protected]
玛雅试剂+86 (573) 82222445 (0)18006601000 452520369 · [email protected]
TargetMol 中国（陶术生物）400-821-0310 15002144251 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13376591640 · [email protected]
深圳菲斯生物科技有限公司0755-83725681-603
赛默飞世尔科技（中国）有限公司800-810-5118 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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