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ChemicalBook >> CAS DataBase List >>Beryllium

Beryllium

CAS No.
7440-41-7
Chemical Name:
Beryllium
Synonyms
CBNumber:
CB51097697
Molecular Formula:
Be
Molecular Weight:
0
MDL Number:
MOL File:
7440-41-7.mol
Last updated:2026-05-28 02:00:56

Beryllium Properties

Melting point 1287 °C
Boiling point 2970°C
Density 1.85
color A silvery-white, relatively soft, lustrous metal

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS06,GHS08
Signal word  Danger
Hazard statements  H301-H315-H317-H319-H350-H372
Precautionary statements  P202-P260-P280-P301+P310-P302+P352-P305+P351+P338
RIDADR  UN 1567
HazardClass  6.1
PackingGroup  II
Toxicity dnd-esc 30 mmol/L MUREAV 89,95,81

Beryllium Chemical Properties,Uses,Production

Definition

ChEBI: Beryllium atom is alkaline earth metal atom with atomic number 4. It has a role as a carcinogenic agent, an adjuvant and an epitope. It is an alkaline earth metal atom and a metal allergen.

Safety Profile

Confirmed carcinogen withexperimental carcinogenic, neoplastigenic, andtumorigenic data. A deadly poison by intravenous route.Human systemic effects by inhalation: lung fibrosis,dyspnea, and weight loss. Human mutation data reported. A moderate fire

Beryllium Preparation Products And Raw materials

Raw materials

Preparation Products

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