Substance

ID:353850

Names and Identifiers
IUPAC Traditional name
para-xylene
Synonyms
1,4-Dimethylbenzenep-Xylene对二甲苯1,4-二甲苯
IUPAC name
1,4-xylene
Registration numbers
MDL Number
MFCD00008556
EC Number
203-396-5
Beilstein Number
1901563
CAS Number
106-42-3
Properties
Physical Property
Auto Ignition Point
984 °F
Vapor Pressure
9 mmHg ( 20 °C)
Flash Point
25 °C
77 °F
Boiling Point
138 °C(lit.)
Melting Point
12-13 °C(lit.)
Density
0.861 g/mL at 20 °C(lit.)
Vapor Density
3.7 (vs air)
Refractive Index
n20/D 1.495(lit.)
n20/D 1.495
Safety Information
GHS Hazard statements
H226-H312-H315-H332
MSDS Link
Download link
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECS
ZE2625000
Hazard Class
3
Packing Group
3
German water hazard class
2
GHS Pictograms
GHS07
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS02
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS Precautionary statements
P280
RID/ADR
UN 1307 3/PG 3
Safety Statements
25
UN Number
1307
GHS Signal Word
Warning
European Hazard Symbols
Harmful Harmful (Xn)
Explode Limits
7 %
Risk Statements
10-20/21-38
Product Information
Grade
purum
Purity
≥98.0% (GC)
Linear Formula
C6H4(CH3)2
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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