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China
Product Name: Cyclohexane,1,2,4,5-tetramethyl-
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2090-38-2

2090-38-2 structure

2090-38-2 structure

Name: Cyclohexane,1,2,4,5-tetramethyl-
Chemical Name: 1,2,4,5-Tetramethylcyclohexane
CAS Number: 2090-38-2
Molecular Formula: C₁₀H₂₀
Molecular Weight: 140.26600
Create Date: 2016-06-13 04:25:26
Modify Date: 2025-08-25 18:27:34

Name	1,2,4,5-Tetramethylcyclohexane
Synonyms	hexahydrodurene Perhydrodurene 1,2,4,5-Tetramethyl-cyclohexan Cyclohexane,1,2,4,5-tetramethyl 1,2,4,5-tetramethyl-cyclohexane

Density	0.752g/cm3
Boiling Point	160.4ºC at 760mmHg
Molecular Formula	C₁₀H₂₀
Molecular Weight	140.26600
Flash Point	40.5ºC
Exact Mass	140.15700
LogP	3.32460
Vapour Pressure	3.11mmHg at 25°C
Index of Refraction	1.413

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GV7474999

CHEMICAL NAME :: Cyclohexane, 1,2,4,5-tetramethyl-

CAS REGISTRY NUMBER :: 2090-38-2

LAST UPDATED :: 199806

DATA ITEMS CITED :: 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >15380 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0545808

HS Code	2902199090

Precursor 0
DownStream 2
5465-13-4 1646-54-4

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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