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4-(Hexadecyloxy)phenyl isothiocyanate, also known as 4-(hexadecyloxy)phenyl isothiocyanate or 4-(Hexadecyloxy)phenyl mustard oil, is an organic compound with the chemical formula C23H39NO2S. It is a colorless to pale yellow liquid with a molecular weight of 393.64 g/mol. 4-(Hexadecyloxy)phenyl isothiocyanate is characterized by its isothiocyanate functional group, which is derived from the reaction of an amine with carbon disulfide and a halogen. It is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its reactivity, it is typically handled with care in a controlled environment to prevent unwanted reactions.

6637-40-7

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6637-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6637-40-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,3 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6637-40:
(6*6)+(5*6)+(4*3)+(3*7)+(2*4)+(1*0)=107
107 % 10 = 7
So 6637-40-7 is a valid CAS Registry Number.
InChI:InChI=1/C23H37NOS/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-20-25-23-18-16-22(17-19-23)24-21-26/h16-19H,2-15,20H2,1H3

6637-40-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-hexadecoxy-4-isothiocyanatobenzene

1.2 Other means of identification

Product number -
Other names ISOTHIOCYANIC ACID,(p-CETOXYPHENYL) ESTER

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6637-40-7 SDS

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