(+/-)-Toluol-4-sulfonsaeure-<3-aethoxy-2,2,5-trimethyl-hex-4-enylester> is a complex organic chemical compound with the molecular formula C16H26O5S. It is a derivative of toluene-4-sulfonic acid, which is a sulfonic acid derived from toluene. The compound features a 3-ethoxy-2,2,5-trimethyl-hex-4-enyl ester group attached to the toluene-4-sulfonic acid moiety. This ester group consists of an ethoxy (-OCH2CH3) group, a trimethyl (-CH3)3 group, and a hex-4-enyl (hexenyl) chain with a double bond at the 4th position. The compound is characterized by its chiral center, indicated by the (+/-) notation, which means it can exist as a mixture of both R and S enantiomers. This chemical is primarily used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals, due to its ability to act as a protecting group or a leaving group in chemical reactions.
1842-67-7
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Basic information
- Product Name: (+/-)-Toluol-4-sulfonsaeure-<3-aethoxy-2,2,5-trimethyl-hex-4-enylester>
- Synonyms: (+/-)-Toluol-4-sulfonsaeure-<3-aethoxy-2,2,5-trimethyl-hex-4-enylester>
- CAS NO:1842-67-7
- Molecular Formula:
- Molecular Weight: 340.484
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (+/-)-Toluol-4-sulfonsaeure-<3-aethoxy-2,2,5-trimethyl-hex-4-enylester>(CAS DataBase Reference)
- NIST Chemistry Reference: (+/-)-Toluol-4-sulfonsaeure-<3-aethoxy-2,2,5-trimethyl-hex-4-enylester>(1842-67-7)
- EPA Substance Registry System: (+/-)-Toluol-4-sulfonsaeure-<3-aethoxy-2,2,5-trimethyl-hex-4-enylester>(1842-67-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1842-67-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1842-67-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,4 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.Calculate Digit Verification of CAS Registry Number 1842-67:
(6*1)+(5*8)+(4*4)+(3*2)+(2*6)+(1*7)=87
87 % 10 = 7
So 1842-67-7 is a valid CAS Registry Number.
1842-67-7Upstream product
1842-67-7Downstream Products
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(+/-)-Toluol-4-sulfonsaeure-<3-aethoxy-2,2,5-trimethyl-hex-4-enylester>
