108-69-0

Name 3,5-Dimethylaniline
CAS 108-69-0
EINECS(EC#) 203-607-0
Molecular Formula C8H11N
MDL Number MFCD00007813
Molecular Weight 121.18
MOL File 108-69-0.mol
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Chemical Properties

Appearance clear yellow-brown to brown liquid
Melting point  7-9 °C
Boiling point  104-105 °C14 mm Hg(lit.)
density  0.972 g/mL at 25 °C(lit.)
vapor pressure  1.3-27hPa at 20-100℃
refractive index  n20/D 1.557(lit.)
Fp  200 °F
form  Liquid
pka pK1:4.765(+1) (25°C)
color  Clear yellow-brown to brown
Water Solubility  <0.1 g/100 mL at 19 ºC
Merck  14,10084
BRN  507051
Concentration 0.1 mCi/ml
Solvent Ethanol
Specific Activity 50-60 mCi/mmol
Henry's Law Constant 3.9×100 mol/(m3Pa) at 25℃, HSDB (2015)
InChI 1S/C8H11N/c1-6-3-7(2)5-8(9)4-6/h3-5H,9H2,1-2H3
InChIKey MKARNSWMMBGSHX-UHFFFAOYSA-N
SMILES Cc1cc(C)cc(N)c1
Dissociation constant 4.71-4.91 at 15-25℃
CAS DataBase Reference 108-69-0(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 3,5-dimethyl-(108-69-0)
EPA Substance Registry System 108-69-0(EPA Substance)
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Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H301+H311+H331-H373-H411
Precautionary statements  P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P314
Hazard Codes  T,N
Risk Statements 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R33:Danger of cumulative effects.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 1711 6.1/PG 2
WGK Germany  3
RTECS  ZE9625000
F  8
Hazard Note  Toxic
TSCA  Yes
REACH Registrations Active
HazardClass  6.1
PackingGroup  II
HS Code  29214990
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Chronic 2
STOT RE 2
Safety Profile
Suspected carcinogen. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also other xylidine entries.
Hazardous Substances Data 108-69-0(Hazardous Substances Data)

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