Welcome to LookChem.com Sign In|Join Free

Home > Products > 189-81-1

Pyreno[2,1-b]thiophenato(4-) is a heterocyclic organic compound characterized by a pyrene core fused with a thiophene ring. This complex molecule features a negative four charge, indicating it can act as a ligand in coordination chemistry. It is known for its potential applications in the synthesis of advanced materials and as a building block in the creation of novel organic compounds. The structure of pyreno[2,1-b]thiophenato(4-) is defined by its unique arrangement of carbon and sulfur atoms, which contributes to its distinct electronic properties and reactivity.

189-81-1

Post Buying Request

Basic information
1. Product Name: pyreno[2,1-b]thiophenato(4-)
2. Synonyms: Pyreno(2,1-b)thiophene; Pyreno[2,1-b]thiophene
3. CAS NO:189-81-1
4. Molecular Formula: C₁₈H₁₀S
5. Molecular Weight: 258.337
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 189-81-1.mol
Chemical Properties
1. Melting Point: 156-157 °C
2. Boiling Point: 471.7°C at 760 mmHg
3. Flash Point: 180.7°C
4. Appearance: N/A
5. Density: 1.392g/cm³
6. Vapor Pressure: 1.29E-08mmHg at 25°C
7. Refractive Index: 1.935
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: pyreno[2,1-b]thiophenato(4-)(CAS DataBase Reference)
11. NIST Chemistry Reference: pyreno[2,1-b]thiophenato(4-)(189-81-1)
12. EPA Substance Registry System: pyreno[2,1-b]thiophenato(4-)(189-81-1)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 189-81-1(Hazardous Substances Data)

Suppliers
Usage
SDS
Upstream product
Downstream Products
Article

189-81-1 Suppliers

Recommended suppliers

189-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189-81-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,8 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 189-81:
(5*1)+(4*8)+(3*9)+(2*8)+(1*1)=81
81 % 10 = 1
So 189-81-1 is a valid CAS Registry Number.

189-81-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	Pyreno(2,1-b)thiophene

1.2 Other means of identification

Product number	-
Other names	-

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:189-81-1 SDS

189-81-1Upstream product

79966-07-7 (17-Thia-cyclopenta[a]phenanthren-11-yl)-acetaldehyde

189-81-1Downstream Products

189-81-1Relevant academic research and scientific papers

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 189-81-1

About us - Payment - Contact us - Links - Help Center - Disclaimer
SiteMap | Manufacturers | VIP Product | Suppliers | CAS | New CAS | Cas Database | Article Data | Chemical Catalog | Product Name

[Hangzhou]86-0571-87562588,87562578,87562573 Our Legal adviser: Lawyer