| Identification | More | 【Name】
CUMENE | 【CAS】
98-82-8 | 【Synonyms】
(1-METHYLETHYL)BENZENE
2-PHENYLPROPANE
AKOS BBS-00004269
CUMENE
CUMOL
ISOPROPYLBENZENE
Isopropylbenzene：Cumene
ISO-PROPYL BENZOL
(1-methylethyl)-benzen
(1-methylethyl)benzene (cumene)
(Methylethyl)benzene
2-Fenilpropano
2-Fenyl-propaan
2-propylbenzene
Benzene, isopropyl-
benzene,isopropyl
Cumeen
cumene(isopropylbenzene)
i-propylbenzene
Isopropilbenzene | 【EINECS(EC#)】
202-704-5 | 【Molecular Formula】
C9H12 | 【MDL Number】
MFCD00008881 | 【Molecular Weight】
120.19 | 【MOL File】
98-82-8.mol |
| Chemical Properties | Back Directory | 【Appearance】
colourless liquid | 【mp 】
−96 °C(lit.)
| 【bp 】
152-154 °C(lit.)
| 【density 】
0.864 g/mL at 25 °C(lit.)
| 【vapor density 】
4.1 (vs air)
| 【vapor pressure 】
8 mm Hg ( 20 °C)
| 【refractive index 】
n20/D 1.491(lit.)
| 【Fp 】
115 °F
| 【storage temp. 】
2-8°C
| 【Stability:】
Stable, but may form peroxides in storage if in contact with the air. Test for the presence of peroxides before heating or distilling. Combustible. Incompatible with strong oxidizing agents. | 【Merck 】
14,2617 | 【BRN 】
1236613 | 【CAS DataBase Reference】
98-82-8(CAS DataBase Reference) | 【NIST Chemistry Reference】
Benzene, (1-methylethyl)-(98-82-8) | 【EPA Substance Registry System】
98-82-8(EPA Substance) |
| Safety Data | Back Directory | 【Hazard Codes 】
Xn,N | 【Risk Statements 】
R10:Flammable.
R37:Irritating to the respiratory system.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R65:Harmful: May cause lung damage if swallowed. | 【Safety Statements 】
S24:Avoid contact with skin .
S37:Wear suitable gloves .
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 . | 【RIDADR 】
UN 1918 3/PG 3
| 【WGK Germany 】
1
| 【RTECS 】
GR8575000
| 【F 】
10 | 【HazardClass 】
3 | 【PackingGroup 】
III | 【Hazardous Substances Data】
98-82-8(Hazardous Substances Data) |
| Hazard Information | Back Directory | 【General Description】
A clear colorless liquid with an aromatic odor. Flash point 115°F. Less dense than water and insoluble in water. Vapors heavier than air. May be moderately toxic by inhalation, ingestion and skin absorption. | 【Reactivity Profile】
Mixing CUMENE(98-82-8) in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: chlorosulfonic acid, nitric acid, oleum, NFPA 1991. | 【Air & Water Reactions】
Flammable. Insoluble in water. | 【Health Hazard】
Narcotic action with long-lasting effects; depressant to central nervous system. | 【Fire Hazard】
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. |
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