1,4-Bis(dimethylsilyl)benzene

Modify Date: 2024-01-02 13:12:50

1,4-Bis(dimethylsilyl)benzene structure	Common Name	1,4-Bis(dimethylsilyl)benzene
	CAS Number	2488-01-9	Molecular Weight	194.421
	Density	0.874 g/mL at 25 °C(lit.)	Boiling Point	218.2±13.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₁₈Si₂	Melting Point	N/A
	MSDS	N/A	Flash Point	80.8±13.1 °C

Name	1,4-Bis(dimethylsilyl)benzene
Synonym	More Synonyms

Density	0.874 g/mL at 25 °C(lit.)
Boiling Point	218.2±13.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₈Si₂
Molecular Weight	194.421
Flash Point	80.8±13.1 °C
Exact Mass	194.094696
LogP	5.76
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	n20/D 1.502(lit.)

1,4-Bis(dimethylsilyl)benzene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV4830000

CHEMICAL NAME :: Silane, p-phenylenebis(dimethyl-

CAS REGISTRY NUMBER :: 2488-01-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H18-Si2

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 :: 1535 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: -,1235,1986

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3 gm/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: -,1235,1986

Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S26-S36/37/39
WGK Germany	3
RTECS	VV4830000
HS Code	2931900090

Chlorodimethylsilane

CAS#:1066-35-9

1,4-Dibromobenzene

CAS#:106-37-6

~85%

1,4-Bis(dimethy...

CAS#:2488-01-9

Literature: Plenio, Herbert Journal of Organometallic Chemistry, 1992 , vol. 435, # 1.2 p. 21 - 28

Chlorodimethylsilane

CAS#:1066-35-9

1,4-Dichlorobenzene

CAS#:106-46-7

~86%

1,4-Bis(dimethy...

CAS#:2488-01-9

Literature: Nguyen, Binh T. Patent: US2003/233005 A1, 2003 ; Location in patent: Page 3 ;

Precursor 3
CAS#:1066-35-9 Chlorodimethylsilane CAS#:106-37-6 1,4-Dibromobenzene CAS#:106-46-7 1,4-Dichlorobenzene
DownStream 3
CAS#:1078-97-3 1,4-BIS(DIMETHY... CAS#:20152-18-5 3-[[4-[3-aminop... CAS#:2754-32-7 p-phenylenebis(...

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

EINECS 219-638-8

MFCD00039790

Benzene, 1,4-bis(dimethylsilyl)-

1,4-Phenylenebis(dimethylsilane)

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,4-Bis(dimethylsilyl)benzene
Price: ￥208.0/5g ￥818.0/25g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Bis(dimethylsilyl)benzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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1,4-Bis(dimethylsilyl)benzene

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms