25340-17-4

Name Diethylbenzene
CAS 25340-17-4
EINECS(EC#) 246-874-9
Molecular Formula C10H14
MDL Number MFCD00792900
Molecular Weight 134.22
MOL File 25340-17-4.mol

Chemical Properties

Appearance Clear colorless to light yellow liquid
Melting point  -31°C(lit.)
Boiling point  180-182 °C (lit.)
density  0.87 g/mL at 25 °C(lit.)
vapor density  ~4.6 (vs air)
vapor pressure  0.99 mm Hg ( 20 °C)
refractive index  n20/D 1.495(lit.)
Fp  134 °F
solubility  Insoluble[in water]
form  Liquid
color  Clear colorless to light yellow
Odor Characteristic aromatic; like benzene; like toluene,
explosive limit 5%
Water Solubility  INSOLUBLE
BRN  1903396
Cosmetics Ingredients Functions PERFUMING
InChI 1S/3C10H14/c1-3-9-5-7-10(4-2)8-6-9;1-3-9-6-5-7-10(4-2)8-9;1-3-9-7-5-6-8-10(9)4-2/h3*5-8H,3-4H2,1-2H3
InChIKey WFPVGKJITDSUFW-UHFFFAOYSA-N
SMILES CCc1ccc(CC)cc1.CCc2cccc(CC)c2.CCc3ccccc3CC
LogP 3.72 at 20℃
CAS DataBase Reference 25340-17-4(CAS DataBase Reference)
EPA Substance Registry System 25340-17-4(EPA Substance)

Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H226-H304-H315-H410
Precautionary statements  P210-P233-P273-P301+P310-P303+P361+P353-P331
Hazard Codes  Xi,N
Risk Statements 
R38:Irritating to the skin.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R65:Harmful: May cause lung damage if swallowed.
R36/38:Irritating to eyes and skin .
Safety Statements 
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S24:Avoid contact with skin .
RIDADR  UN 2049 3/PG 3
WGK Germany  2
RTECS  CZ5600000
TSCA  Yes
REACH Registrations Active
HazardClass  3.2
PackingGroup  III
HS Code  29029090
Storage Class 3 - Flammable liquids
Hazard Classifications Aquatic Acute 1
Aquatic Chronic 1
Asp. Tox. 1
Flam. Liq. 3
Skin Irrit. 2
Safety Profile
hhldly toxic by ingestion. A skin and eye irritant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use CO2, dry chemical. When heated to decomposition it emits acrid smoke and fumes. See also ETHYL BENZENE.

Raw materials And Preparation Products

Hazard Information

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