1-Bromobutane

Merck Life Science UK Limited

Revision date : 2025-11-05

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GHS09 GHS07 GHS08 GHS02
Health risk rating 5
Safety risk rating 3
Environmental risk rating 4

General Information

Version

7.3

Revision date

2025-11-05

Product name

1-Bromobutane

CAS No.

109-65-9

Emergency telephone

+44 (0)870 8200418

Icons in SDS

GHS02 GHS07 GHS08 GHS09 M004 M009 M010

Company Information

company name

Merck Life Science UK Limited

e-mail address of the competent person responsible for the Safety Data Sheet

TechnicalService@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H315, H335, H351, H360FD, H373, H411

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Labelling according Regulation (EC) No 1272/2008 as amended by GB-CLP Classification of the substance or mixture

Signal word

Danger Danger

Hazard statements

H225 Highly flammable liquid and vapour. H315 Causes skin irritation. H335 May cause respiratory irritation. H351 Suspected of causing cancer. H360FD May damage fertility. May damage the unborn child. H373 May cause damage to organs (Liver) through prolonged or repeated exposure if inhaled. H411 Toxic to aquatic life with long lasting effects. H351 Suspected of causing cancer. H360FD May damage fertility. May damage the unborn child.

Precautionary statements

P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P273 Avoid release to the environment. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P202 Do not handle until all safety precautions have been read and understood. P308 + P313 IF exposed or concerned: Get medical advice/ attention.

Supplemental label elements

none Reduced Labelling (<= 125 ml) none

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 according to Regulation (EC) No 1272/2008 as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567 Flammable liquids, (Category 2) H225: Highly flammable liquid and vapour. Skin irritation, (Category 2) H315: Causes skin irritation. Carcinogenicity, (Category 2) H351: Suspected of causing cancer. Reproductive toxicity, (Category H360FD: May damage fertility. May 1B) damage the unborn child. Specific target organ toxicity - H335: May cause respiratory irritation. single exposure, (Category 3), Respiratory system Specific target organ toxicity - H373: May cause damage to organs repeated exposure, (Category 2), through prolonged or repeated exposure if Liver inhaled. Long-term (chronic) aquatic H411: Toxic to aquatic life with long lasting hazard, (Category 2) effects.

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