Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-di(p-tolyl)ethane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-di(p-tolyl)ethane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
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538-39-6

538-39-6 structure

538-39-6 structure

Name: 1,2-di(p-tolyl)ethane
Chemical Name: 1-methyl-4-[2-(4-methylphenyl)ethyl]benzene
CAS Number: 538-39-6
Molecular Formula: C₁₆H₁₈
Molecular Weight: 210.314
Create Date: 2018-02-15 08:00:00
Modify Date: 2025-09-01 16:49:35

Name	1-methyl-4-[2-(4-methylphenyl)ethyl]benzene
Synonyms	1,1'-Ethane-1,2-diylbis(4-methylbenzene) 4,4'-Dimethylbibenzyl BIBENZYL,4,4'-DIMETHYL 1,2-Di-p-tolylethane Benzene, 1,1'-(1,2-ethanediyl)bis[4-methyl- 1,1'-(1,2-Ethanediyl)bis(4-methylbenzene) 1,2-DI-PARA-TOLYLETHANE MFCD00026025 1,2-di(p-tolyl)ethane

Density	1.0±0.1 g/cm3
Boiling Point	298.3±20.0 °C at 760 mmHg
Melting Point	80-82ºC
Molecular Formula	C₁₆H₁₈
Molecular Weight	210.314
Flash Point	136.8±12.5 °C
Exact Mass	210.140854
LogP	5.62
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.563

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DT4380000

CHEMICAL NAME :: Bibenzyl, 4,4'-dimethyl-

CAS REGISTRY NUMBER :: 538-39-6

BEILSTEIN REFERENCE NO. :: 1909630

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 725 mg/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,43,1986

Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S22-S36/37
WGK Germany	3
RTECS	DT4380000
HS Code	2902909090

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%

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