arsane

AsH3

CAS7784-42-1
Flammable
Compressed Gas
Toxic
Health Hazard
Environmental Hazard
Danger

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Identification

CAS Number
7784-42-1
EC Number
232-066-3
UN Number
2188
Index Number
033-006-00-7
PubChem CID
23969

Physical-chemical properties

Molecular Formula
AsH3
Molar Mass
77.95 g/mol
IUPAC Name
arsane

Chemical Identifiers

InChI
InChI=1S/AsH3/h1H3
InChI Key
RBFQJDQYXXHULB-UHFFFAOYSA-N

Overview

arsane (CAS: 7784-42-1) is a chemical compound widely used in industry. The molecular formula is AsH3. The molar mass is 77.95 g/mol.

Safety & Classification

Danger
Classification:

Flam. Gas 1; Press. Gas; Acute Tox. 2 *; STOT RE 2 *; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H220

Extremely flammable gas.

H330

Fatal if inhaled.

H373

May cause damage to organs through prolonged or repeated exposure.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Fatal

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2188
ADR Class2
Packing Group
Tunnel CodeD
Proper Shipping NameArsenwasserstoff, unter Druck verflüssigt
Marine PollutantNo

Frequently Asked Questions

What is arsane?

arsane (CAS 7784-42-1) is a chemical substance with the formula AsH3 used in various industrial applications.

What are the properties of arsane?

arsane has a molar mass of 77.95 g/mol. It is classified as Flam. Gas 1; Press. Gas; Acute Tox. 2 *; STOT RE 2 *; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store arsane safely?

arsane should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is arsane dangerous?

arsane carries the signal word "Danger". 5 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy arsane?

You can order arsane (CAS 7784-42-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.

Services for arsane

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