12232-27-8

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Basic information

Product Name: beryllium telluride
Synonyms: beryllium telluride;Beryllium telluride (bete);Einecs 235-451-4
CAS NO:12232-27-8
Molecular Formula: BeTe
Molecular Weight: 136.612182
EINECS: 235-451-4
Product Categories: N/A
Mol File: 12232-27-8.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /
Density: g/cm³
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: beryllium telluride(CAS DataBase Reference)
NIST Chemistry Reference: beryllium telluride(12232-27-8)
EPA Substance Registry System: beryllium telluride(12232-27-8)

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: 12232-27-8(Hazardous Substances Data)

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12232-27-8 Usage

Description

Beryllium telluride (BeTe) is a chemical compound whose molecular weight is 136.6122 g/mol. Its CAS number is 12232-27-8 and it has a density of 5.12 g/ cm3. Its structure is one of the sphalerite cF8 group with a space group of F43m (#216). It is a crystalline solid with face-centered symmetry, a = 5.615 ? at 300 K. It can be prepared by heating the elements together in an inert atmosphere: Be+ Te+ heat ? BeTe Te melts at 450°C and Be melts at 1287°C. A heating temperature of 750°C is sufficient to cause complete reaction. BeTe is a crystalline solid with the lattice constant of 0.5615 nm. It is a semiconductor with a large energy gap of around 3 eV. Toxicity is unknown, but both beryllium and tellurium are toxic. Toxic H2Te gas is evolved on exposure to water.

Check Digit Verification of cas no

The CAS Registry Mumber 12232-27-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12232-27:
(7*1)+(6*2)+(5*2)+(4*3)+(3*2)+(2*2)+(1*7)=58
58 % 10 = 8
So 12232-27-8 is a valid CAS Registry Number.

InChI:InChI=1/Be.Te/rBeTe/c1-2

12232-27-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	beryllium telluride

1.2 Other means of identification

Product number	-
Other names	TELLUROXOBERYLLIUM

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:12232-27-8 SDS

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