Molybdenum hexacarbonyl

Sigma-Aldrich Chemical Pvt Limited

Revision date : 2026-03-20

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GHS06
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

General Information

Version

7.5

Revision date

2026-03-20

Product name

Molybdenum hexacarbonyl

CAS No.

13939-06-5

Icons in SDS

GHS06 M004 M009 M017

Company Information

company name

Sigma-Aldrich Chemical Pvt Limited

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H331

Hazard statements

Code

Statements

H331

Toxic if inhaled

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger

Hazard statements

H331 Toxic if inhaled.

Precautionary statements

P261 Avoid breathing dust. P271 Use only outdoors or in a well-ventilated area.

Response

P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor.

Storage

P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.

Disposal

P501 Dispose of contents/ container to an approved waste disposal plant.

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Acute toxicity, Category 3 H331: Toxic if inhaled.

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