Completing data — usually done within a minute
Basic information
- Standard SMILES
CN(C)c1ccc(N=Nc2ccccc2)cc1- InChIKey
JCYPECIVGRXBMO-UHFFFAOYSA-N- Molecular formula
- C14H15N3
- Average molar mass
- 225.295 g/mol
- Monoisotopic mass
- 225.12659748
Names & identifiers
- Preferred name
- C.I. Solvent Yellow 2
- IUPAC
- N,N-Dimethyl-4-(phenyldiazenyl)aniline
- English name
- Solvent Yellow 2
- Molecular formula
- C14H15N3
- Molecular weight
- 225.29
Names & synonyms
METHYL YELLOWDimethylaminoazobenzene4-DIMETHYLAMINOAZOBENZENEDIMETHYL YELLOWN,N-DIMETHYL-4-(PHENYLAZO)ANILINEBUTTER YELLOWBenzenamine, N,N-dimethyl-4-(phenylazo)-OIL YELLOWFAST YELLOWSudan Yellow GG
Database identifiers
- CAS
60-11-7- PubChem CID
- 6053
- DTXSID
DTXSID5020491- ChEMBL
CHEMBL1090440、CHEMBL263116- ChEBI
CHEBI:17903- UNII
- A49L8E13FD
- EC Number
- 200-455-7
- Nikkaji
- J1.922D、J2.203.933D、J2.203.934B
Properties
Physicochemical properties
- Melting point
- 111 °C · 111 °C (dec.)(lit.)
- Boiling point
- 356.8 °C · 356.8°C (rough estimate)
- Density
- 1.1303 · 1.1303 (rough estimate)
- vapor pressure
- 3 x · 3 x 10-7 mmHg (estimated, NIOSH, 1997)
- refractive index
- 1.577 · 1.5770 (estimate)
- storage temp.
- Store at RT.
- solubility
- Insoluble in water; soluble in ethanol, benzene, ether, chloroform,petroleum ether, mineralacids, oils
- Colour Index
- 11020 · 11020
- pka
- 3.226 · 3.226(at 25℃)
- form
- Powder
- color
- Yellow
- PH Range
- 2.9 · 2.9(red)-4(yellow/orange)
- PH
- 2.9 · 2.9-4.0
- Water Solubility
- 13.6 mg/L · 13.6 mg/L
- λmax
- 408 nm, · 408nm, 256nm, 508nm
- Merck
- 14 · 14,3229
- BRN
- 746016 · 746016
- Henry's Law Constant
- 1.4 · 1.4×103 mol/(m3Pa) at 25℃, HSDB (2015)
- Stability
- Stable, but heat and light sensitive. Incompatible with strong oxidizing agents, strong acids.
- Major Application
- Electrochromic materials, sol-gel coatings, display device, inks, gasdetection apparatus, status assessment indetection apparatus, nematocides, hair dyes, diapers, food storage, status assessment inbreast cancer, detecting carbohydrates, bacteria, diagnosing cervical disease, wound dressing materials
- InChI
- 1S/C14H15N3/c1-17(2)14-10-8-13(9-11-14)16-15-12-6-4-3-5-7-12/h3-11H,1-2H3
- InChIKey
- JCYPECIVGRXBMO-UHFFFAOYSA-N
- SMILES
- CN(C)c1ccc(cc1)N=Nc2ccccc2
- CAS DataBase Reference
- 60 · 60-11-7(CAS DataBase Reference)
- FDA UNII
- 49 L8E13FD · A49L8E13FD
- Proposition 65 List
- 4 · 4-Dimethylaminoazobenzene
- IARC
- 2 B · 2B (Vol. 8, Sup 7) 1987
- NIST Chemistry Reference
- -4 · Benzenamine, N,N-dimethyl-4-(phenylazo)-(60-11-7)
- EPA Substance Registry System
- 4 · 4-Dimethylaminoazobenzene (60-11-7)
- UNSPSC Code
- 85151701 · 85151701
- NACRES
- 24 · NA.24
- Symbol(GHS)
- 6 · GHS06,GHS08
- Signal word
- Danger
- Hazard statements
- 301 · H301-H351
- Precautionary statements
- 201 · P201-P301+P310+P330
- PPE
- 2 · Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
- Hazard Codes
- T
- Risk Statements
- 25 · 25-40-68-45-23/24/25
- Safety Statements
- 36 · 36/37-45-53-22
- RIDADR
- 2811 · UN 2811 6.1/PG 3
- WGK Germany
- 3 · 3
- RTECS
- 7350000 · BX7350000
- TSCA
- TSCA listed
- HazardClass
- 6.1 · 6.1
- PackingGroup
- III
- HS Code
- 29270000 · 29270000
- Storage Class
- 6.1 C · 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
- Hazard Classifications
- 3 OralCarc · Acute Tox. 3 OralCarc. 2
- Hazardous Substances Data
- 60 · 60-11-7(Hazardous Substances Data)
- Toxicity
- 50 for · Acute oral LD50 for mice 300 mg/kg, rats 200 mg/kg (quoted, RTECS, 1985).
Safety & regulation
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- BX7350000
- ridadr
- UN 2811 6.1/PG 3
- hs_code
- 29270000
- Toxicity
- Acute oral LD50 for mice 300 mg/kg, rats 200 mg/kg (quoted, RTECS, 1985).
- risk_code
- 25-40-68-45-23/24/25
- Signal word
- Danger
- Symbol(GHS)
- GHS06,GHS08
- hazard_code
- T
- safety_code
- 36/37-45-53-22
- hazard_class
- 6.1
- Storage Class
- 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
- packing_group
- III
- Hazard statements
- H301-H351
- Hazard Classifications
- Acute Tox. 3 OralCarc. 2
- Precautionary statements
- P201-P301+P310+P330
- Hazardous Substances Data
- 60-11-7(Hazardous Substances Data)
Chemistry & industry
Applications
Description4-N,N-Dimethylaminobenzene diazonium chloride is a diazo compound found in diazo copy paper. It is allergenic only when unexposed.
UsesFor determination of free HCl in gastric juice; spot test identification of peroxidized fats; pH indicator (red 2.9, yellow 4.0).
UsesFormerly used as a coloring agent in foods, drugs, and cosmetics
UsesButter yellow was largely used as a food coloring agent. It was also used for the determination of free hydrochloric acid in gastric juice, for the spot test identification of peroxidized fats, as a pH indicator, and as a laboratory reagent.
General DescriptionYellow crystalline leaflets or an orange powder.
Preparation methods
Preparationaniline diazotization, and N,N-dimethylaniline coupling.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers50 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
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Additional notes
DefinitionA banned food coloring.
Related reactions
1 records
Linked notes
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