Basic information

Product Name: 2-bromo-5-(cyclopentylsulfonyl)thiophene
Synonyms: 2-bromo-5-(cyclopentylsulfonyl)thiophene
CAS NO:438234-34-5
Molecular Formula: C9H11BrO2S2
Molecular Weight: 295.21644
EINECS: N/A
Product Categories: N/A
Mol File: 438234-34-5.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 429.9 °C at 760 mmHg
Flash Point: 213.8 °C
Appearance: /
Density: 1.625 g/cm³
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-bromo-5-(cyclopentylsulfonyl)thiophene(CAS DataBase Reference)
NIST Chemistry Reference: 2-bromo-5-(cyclopentylsulfonyl)thiophene(438234-34-5)
EPA Substance Registry System: 2-bromo-5-(cyclopentylsulfonyl)thiophene(438234-34-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: IRRITANT
PackingGroup: N/A
Hazardous Substances Data: 438234-34-5(Hazardous Substances Data)

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Usage
SDS
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438234-34-5 Usage

Uses

Used in Pharmaceutical Industry:
2-Bromo-5-(cyclopentylsulfonyl)thiophene is utilized as a key intermediate in the synthesis of drugs and active pharmaceutical ingredients. Its unique structure and reactivity contribute to the development of novel therapeutic agents with potential applications in treating various diseases and conditions.
Used in Agrochemical Industry:
In the agrochemical sector, 2-Bromo-5-(cyclopentylsulfonyl)thiophene is employed for the development of pesticides and herbicides. Its strong sulfonation properties enable the creation of effective compounds designed to protect crops and enhance agricultural productivity.
Used in Organic Synthesis:
2-Bromo-5-(cyclopentylsulfonyl)thiophene is used as a versatile reagent in organic synthesis for the preparation of a wide range of chemical compounds. Its high reactivity allows for various chemical transformations, facilitating the synthesis of complex molecules with potential applications in different industries.
Safety Precautions:
Due to its reactive and potentially hazardous nature, 2-Bromo-5-(cyclopentylsulfonyl)thiophene must be handled with care and proper safety measures. Adequate protective equipment, controlled environments, and strict adherence to safety protocols are essential to minimize risks associated with its use.

Check Digit Verification of cas no

The CAS Registry Mumber 438234-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,2,3 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 438234-34:
(8*4)+(7*3)+(6*8)+(5*2)+(4*3)+(3*4)+(2*3)+(1*4)=145
145 % 10 = 5
So 438234-34-5 is a valid CAS Registry Number.

438234-34-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-bromo-5-cyclopentylsulfonylthiophene

1.2 Other means of identification

Product number	-
Other names	2-BROMO-5-(CYCLOPENTYLSULFONYL)THIOPHENE

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:438234-34-5 SDS

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