Triisobutylaluminum solution

Merck Life Science UK Limited

Revision date : 2026-07-15

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

Note: Ingredients listed on restricted chemical lists

EC/CAS

203-777-6/110-54-3

Name of the chemical

n-Hexan (790/2009)

Concentration

>=50-<70

General Information

Version

6.8

Revision date

2026-07-15

Product name

Triisobutylaluminum solution

Emergency telephone

+44 (0)870 8200418

Icons in SDS

GHS02 GHS07 GHS08 GHS09 M004 M009 M010 M011

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)

H250, H260, H304, H314, H318, H336, H361f, H372, H411

Hazard statements

Code

Statements

H250

Catches fire spontaneously if exposed to air

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

H250 Catches fire spontaneously if exposed to air. H260 In contact with water releases flammable gases which may ignite spontaneously. H304 May be fatal if swallowed and enters airways. H314 Causes severe skin burns and eye damage. H336 May cause drowsiness or dizziness. H361f Suspected of damaging fertility. H372 Causes damage to organs (Nervous system) through prolonged or repeated exposure if inhaled. H411 Toxic to aquatic life with long lasting effects. Reduced Labelling (<= 125 ml) H250 Catches fire spontaneously if exposed to air. H372 Causes damage to organs through prolonged or repeated exposure if inhaled. H304 May be fatal if swallowed and enters airways. H314 Causes severe skin burns and eye damage. H361f Suspected of damaging fertility.

Precautionary statements

P231 + P232 Handle and store contents under inert gas. Protect from moisture. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.

Supplemental label elements

none none

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 according to Regulation (EC) No 1272/2008 as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567 Pyrophoric liquids, (Category 1) H250: Catches fire spontaneously if exposed to air. Substances and mixtures, which H260: In contact with water releases in contact with water, emit flammable gases which may ignite flammable gases, (Category 1) spontaneously. Skin corrosion, (Sub-category H314: Causes severe skin burns and eye 1B) damage. Serious eye damage, (Category H318: Causes serious eye damage. 1) Reproductive toxicity, (Category H361f: Suspected of damaging fertility. 2) Specific target organ toxicity - H336: May cause drowsiness or dizziness. single exposure, (Category 3), Central nervous system Specific target organ toxicity - H372: Causes damage to organs through repeated exposure, (Category 1), prolonged or repeated exposure if inhaled. Nervous system Aspiration hazard, (Category 1) H304: May be fatal if swallowed and enters airways. Long-term (chronic) aquatic H411: Toxic to aquatic life with long lasting hazard, (Category 2) effects.

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