| Identification | More | [Name]
2,6-Diaminotoluene | [CAS]
823-40-5 | [Synonyms]
1,3-Diamino-2-methylbenzene
2,6-diamino-1-methylbenzene
2,6-DIAMINOTOLUENE
2,6-TOLUENEDIAMINE
2,6-TOLUYLENEDIAMINE
2-METHYL-BENZENE-1,3-DIAMINE
2-METHYL-M-PHENYLENEDIAMINE
TOLYLENE-2,6-DIAMINE
2,6-diamino-toluen
2,6-Tolylenediamine
2-Methyl-1,3-benzenediamine
2-Methyl-1,3-phenylenediamine
2-methyl-3-benzenediamine
3-Benzenediamine,2-methyl-1
Toluene-2,6-diamine
Diaminotoluene,98%
2,6-Diaminotoluene free
2,6-DIAMINOTOLUENE OEKANAL, 250 MG
2,6-Diaminotoluene,97%
1-METHYL-2,6-DIAMINOBENZENE | [EINECS(EC#)]
212-513-9 | [Molecular Formula]
C7H10N2 | [MDL Number]
MFCD00007800 | [Molecular Weight]
122.17 | [MOL File]
823-40-5.mol |
| Chemical Properties | Back Directory | [Appearance]
off-white crystals | [Melting point ]
104-106 °C(lit.)
| [Boiling point ]
289 °C
| [density ]
1.0343 (rough estimate) | [refractive index ]
1.5103 (estimate) | [solubility ]
soluble in Ether,Alcohol | [form ]
Powder, Chunks or Pellets | [pka]
4.74±0.10(Predicted) | [color ]
Dark gray to brown or black | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents, strong acids. | [Water Solubility ]
60 g/L (15 ºC) | [BRN ]
2079476 | [Henry's Law Constant]
1.3×104 mol/(m3Pa) at 25℃, HSDB (2015) | [Major Application]
cleaning products
cosmetics
environmental
food and beverages
personal care | [Cosmetics Ingredients Functions]
HAIR DYEING | [InChI]
1S/C7H10N2/c1-5-6(8)3-2-4-7(5)9/h2-4H,8-9H2,1H3 | [InChIKey]
RLYCRLGLCUXUPO-UHFFFAOYSA-N | [SMILES]
Cc1c(N)cccc1N | [CAS DataBase Reference]
823-40-5(CAS DataBase Reference) | [NIST Chemistry Reference]
1,3-Benzenediamine, 2-methyl-(823-40-5) | [EPA Substance Registry System]
2,6-Diaminotoluene (823-40-5) |
| Safety Data | Back Directory | [Symbol(GHS) ]
  
GHS07,GHS08,GHS09 | [Signal word ]
Warning | [Hazard statements ]
H302+H312-H317-H341-H411 | [Precautionary statements ]
P201-P273-P280-P301+P312-P302+P352+P312-P308+P313 | [Hazard Codes ]
Xn,N | [Risk Statements ]
R21/22:Harmful in contact with skin and if swallowed .
R43:May cause sensitization by skin contact.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R68:Possible risk of irreversible effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R40:Limited evidence of a carcinogenic effect. | [Safety Statements ]
S24:Avoid contact with skin .
S36/37:Wear suitable protective clothing and gloves .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
3
| [RTECS ]
XS9750000
| [TSCA ]
Yes | [REACH Registrations]
Inactive | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29215190 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Oral
Aquatic Chronic 2
Muta. 2
Skin Sens. 1 | [Hazardous Substances Data]
823-40-5(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Colorless prisms (from water). | [Reactivity Profile]
2,6-DIAMINOTOLUENE(823-40-5) neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. | [Air & Water Reactions]
Water soluble. | [Health Hazard]
ACUTE/CHRONIC HAZARDS: This compound is toxic. It is a local irritant. | [Fire Hazard]
Flash point data for this chemical are not available. 2,6-DIAMINOTOLUENE is probably combustible. | [Chemical Properties]
off-white crystals | [Uses]
Aromatic amines likely to have high carcinogenic potency. QSARs of aromatic amines. | [Definition]
ChEBI: A diamine that is toluene in which both of the hydrogens ortho- to the methyl group are replaced by amino groups. | [Production Methods]
2,6-Toluenediamine is usually produced as a by-product with
2,4-TDA in mixtures containing 20% 2,6-isomer and 80%
2,4-isomer. It is used primarily in the manufacture of toluene
diisocyanate, the predominant isocyanate in the flexible
polyurethane foams and elastomers industry.
Human exposure to 2,6-TDA may occur indirectly via
exposure to toluene diisocyanate mixture containing 2,6-
toluenediisocyanate, which is known to hydrolyze to 2,6-
TDA rapidly upon contact with water. Workers in some
plastics and elastomers industries may be exposed to atmosphere
containing TDI. |
|
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
China Langchem Inc.
|
| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
|