trimethylbenzene
- Product Name
- trimethylbenzene
- CAS No.
- 25551-13-7
- Chemical Name
- trimethylbenzene
- Synonyms
- rimethylbenzene;methylxylene;trimethyl-benzen;TRIMETHYLBENZENES;Benzene, trimethyl-;Aqualyte(TM), LSC cocktail;TRIMETHYLBENZENE(MIXEDISOMERS);Trimethylbenzenes, all isomers or mixtures
- CBNumber
- CB9935987
- Molecular Formula
- C9H12
- Formula Weight
- 120.19
- MOL File
- 25551-13-7.mol
trimethylbenzene Property
- Melting point:
- -68.52°C (estimate)
- Boiling point:
- 159.22°C (estimate)
- Density
- 0.8803 (estimate)
- refractive index
- 1.5000 (estimate)
- form
- Colorless liquid
- EPA Substance Registry System
- Trimethylbenzene (25551-13-7)
Safety
- RIDADR
- 2325
- OEB
- A
- OEL
- TWA: 25.0 ppm; 125.0 mg/m3
- HazardClass
- 3.2
- PackingGroup
- III
- Hazardous Substances Data
- 25551-13-7(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
trimethylbenzene Chemical Properties,Usage,Production
Chemical Properties
Liquid. Insoluble in water.
Uses
Raw material for chemical synthesis.
Uses
As a raw material in chemical syntheses; as ultraviolet stabilizers in plastics; found in solvents and as a constituent of gasoline.
Definition
ChEBI: 1,2,3-trimethylbenzene is a trimethylbenzene carrying methyl groups at positions 1, 2 and 3. It has been found in Centaurium erythraea. It has a role as a neurotoxin and a plant metabolite.
Hazard
Central nervous system impairment, asthma and hematologic effects.
Health Hazard
Trimethyl benzene is an eye, nose, and respiratory irritant; at high concentrations it causes central nervous system depression.
Safety Profile
Mildly toxic by ingestion. A skin and eye irritant. Flammable when exposed to heat, flame, and oxidizers. When heated to decomposition it emits acrid smoke and irritating fumes. See also individual trimethyl benzene isomers.
trimethylbenzene Preparation Products And Raw materials
Raw materials
Preparation Products
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