CAS 100-18-5|1,4-Diisopropylbenzene

Introduction：Basic information about CAS 100-18-5|1,4-Diisopropylbenzene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	1,4-Diisopropylbenzene
CAS Number	100-18-5	Molecular Weight	162.271
Density	0.9±0.1 g/cm3	Boiling Point	210.5±0.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₈	Melting Point	−17 °C(lit.)
MSDS	/	Flash Point	76.7±0.0 °C

Names

Name	1,4-Diisopropylbenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.9±0.1 g/cm3
Boiling Point	210.5±0.0 °C at 760 mmHg
Melting Point	−17 °C(lit.)
Molecular Formula	C₁₂H₁₈
Molecular Weight	162.271
Flash Point	76.7±0.0 °C
Exact Mass	162.140854
LogP	4.90
Vapour density	5.6 (vs air)
Vapour Pressure	0.3±0.2 mmHg at 25°C
Index of Refraction	1.488
InChIKey	SPPWGCYEYAMHDT-UHFFFAOYSA-N
SMILES	CC(C)c1ccc(C(C)C)cc1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ6360000

CHEMICAL NAME :: Benzene, p-diisopropyl-

CAS REGISTRY NUMBER :: 100-18-5

BEILSTEIN REFERENCE NO. :: 1854739

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 11540 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - tremor Behavioral - excitement

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 36(9),18,1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,54,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1650 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 14(2),41,1970

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7980 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - tremor Behavioral - excitement

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 36(9),18,1971

Safety Information

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	UN 3082 9/PG 3
WGK Germany	2
RTECS	CZ6360000
Packaging Group	III
Hazard Class	9
HS Code	2902909090

Customs

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

1,4-Di-iso-propylbenzene

Benzene, p-diisopropyl-

p-Diisopropylbenzene

Benzene, 1,4-bis(1-methylethyl)-

Benzene, p-di-isopropyl-

EINECS 202-826-9

1,4-Bis(1-methylethyl)benzene

p-Di-isopropylbenzene

1Y1&R DY1&1

MFCD00008892

1,4-Diisopropylbenzene

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