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ChemicalBook >> CAS DataBase List >>1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole

1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole

1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole Structure
1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole structure
CAS No.
321903-29-1
Chemical Name:
1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole
Synonyms
1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole;2,1-Benzoxasilole, 1,3-dihydro-1,1-dimethyl-;1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole;1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole 95%;1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole>1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole
CBNumber:
CB82663887
Molecular Formula:
C9H12OSi
Molecular Weight:
164.28
MDL Number:
MFCD20922818
MOL File:
321903-29-1.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole Properties

Boiling point 45°C/2mmHg(lit.)
Density 1.01±0.1 g/cm3(Predicted)
refractive index 1.5140-1.5180
solubility generally sol most organic solvents.
form clear liquid
color Colorless to Almost colorless

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H227-H315-H319
Precautionary statements  P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
Safety Statements  24/25
HS Code  29420000

1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D4243 1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole >98.0%(GC) 321903-29-1 1g $149 2024-03-01 Buy
TCI Chemical D4243 1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole >98.0%(GC) 321903-29-1 5g $515 2024-03-01 Buy
TRC D481198 1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole 321903-29-1 100mg $75 2021-12-16 Buy
Biosynth Carbosynth FD40035 1,1-DiMethyl-1,3-dihydro-benzo[c][1,2]oxasilole 321903-29-1 250mg $92.5 2021-12-16 Buy
Matrix Scientific 102078 1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole >95% 321903-29-1 1g $100 2021-12-16 Buy
Product number Packaging Price Buy
D4243 1g $149 Buy
D4243 5g $515 Buy
D481198 100mg $75 Buy
FD40035 250mg $92.5 Buy
102078 1g $100 Buy

1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole Chemical Properties,Uses,Production

Physical properties

bp 45°C/2.0 mmHg.

Uses

2,1-Benzoxasilole, 1,3-dihydro-1,1- dimethyl-?1 can reaction with Alkenyl and Aryl Nucleophiles. This reagent reacts with various alkenyl- and arylmetallic reagents such as Grignard reagents and organolithium reagents through cleavage/ formation of the Si–O/Si–C bonds to give alkenyl- or aryl[2- (hydroxymethyl)phenyl]dimethylsilanes in good yields after conventional aqueous workup (eq 2).Reactions of 1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole

Preparation

by the halogen¨Clithium exchange reaction of 2-(2-tetrahydro-2H-pyranoxymethyl)bromobenzene followed by treatment with chlorodimethylsilane and subsequently with a catalytic amount of p-toluenesulfonic acid in MeOH (eq 1). The reagent is isolated by distillation under reduced pressure. Large quantities can be prepared and stored in a refrigerator.

321903-29-1 synthesis

1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole Preparation Products And Raw materials

Raw materials

Preparation Products

3-AMINOBIPHENYL {2-[Dimethyl(2-methylphenyl)silyl]phenyl}methanol 2-[(4-METHOXYPHENYL)DIMETHYLSILYL]BENZYL ALCOHOL

1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole Suppliers

Global( 33)Suppliers
Supplier Tel Email Country ProdList Advantage
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19185 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 52927 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 94838 76
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24539 81
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28398 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23680 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23662 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22519 55
Supplier Advantage
Aromsyn Co., Ltd. 		58
LEAPCHEM CO., LTD. 		58
Aladdin Scientific 		58
Amadis Chemical Company Limited 		58
J & K SCIENTIFIC LTD. 76
TCI (Shanghai) Development Co., Ltd. 81
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
9ding chemical ( Shanghai) Limited 55

321903-29-1(1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole)Related Search:

N-(Trimethylsilyl)imidazole
1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole 1,1-DiMethyl-1,3-dihydrobenzo[c][1,2]oxasilole 1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole 1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole 95% 1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole> 2,1-Benzoxasilole, 1,3-dihydro-1,1-dimethyl- 321903-29-1