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Safety Data Sheet EN

1-Undecanol

CAS 112-42-5
EC 203-970-5

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
1-Undecanol
Product Code
U1001
Chemical Name
Undecan-1-ol
Synonyms
Undecyl alcohol Alcohol C11

Regulatory Identifiers

CAS Number
112-42-5 Check regulations →
EC Number
203-970-5 Check regulations →

Identified Uses

Laboratory chemicals, Manufacture of substances

Manufacturers & Suppliers

S

Sigma-Aldrich Chemie GmbH

manufacturer

Riedstrasse 2 D-89555 STEINHEIM

+49 89-6513-1444

Emergency Contacts

Emergency Contact

+49 7329-97-2323

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Skin Irrit. Cat. 2 H315
Skin Sens. Cat. 1 H317
Aquatic Chronic Cat. 2 H411

GHS Pictograms

GHS07 - Health hazard

GHS07

GHS09 - Environmental hazard

GHS09

Hazard Statements

H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H411 Toxic to aquatic life with long lasting effects.

Precautionary Statements

P273 Avoid release to the environment.
P280 Wear protective gloves.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Chemical Name CAS Number Concentration Hazardous
Undecan-1-ol EC: 203-970-5 112-42-5 100% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

Skin contact

Wash off with soap and plenty of water. Consult a physician.

Eye contact

Flush eyes with water as a precaution.

Ingestion

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

Immediate Medical Attention

no data available

Medical Treatment

no data available

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

The data for this section has not been processed yet.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

The data for this section has not been processed yet.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

The data for this section has not been processed yet.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Hands

Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Full contact Material: Nitrile rubber Minimum layer thickness: 0,4 mm Break through time: 480 min Material tested: Camatril (KCL 730 / Aldrich Z677442, Size M). Splash contact Material: Nitrile rubber Minimum layer thickness: 0,11 mm Break through time: 30 min Material tested: Dermatril (KCL 740 / Aldrich Z677272, Size M). data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail sales@kcl.de, test method: EN374 If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.

Eyes

Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Respiratory

Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).

Skin/Body

Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.

Environmental

Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Form: clear, liquid Colour: colourless
Colour
colourless
Colour Intensity
---
Form
clear, liquid
Odor
no data available
Odor Threshold
no data available
Ph
no data available
Melting Point
11 - lit.
Boiling Point
146 at 40 hPa - lit.
Flash Point
113 - closed cup
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
no data available
Vapor Pressure
no data available
Vapor Density
no data available
Relative Density
0,83 g/cm3 at 25
Bulk Density
---
Density
---
Flammability
no data available
Upper Explosive Limit
no data available
Lower Explosive Limit
no data available
Explosive Limits
---
Auto Ignition Temperature
no data available
Decomposition Temperature
no data available
Solubility
---
Partition Coefficient
log Pow: 4,384log Pow: 4,72
Solubility In Water
no data available
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

The data for this section has not been processed yet.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
3082
Shipping Name
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Undecan-1-ol)
Transport Class
9
Packing Group
III
ADR

EHS-Mark required (ADR 2.2.9.1.10, IMDG code 2.10.3) for single packagings and combination packagings containing inner packagings with Dangerous Goods > 5L for liquids or > 5kg for solids.

IMDG

EHS-Mark required (ADR 2.2.9.1.10, IMDG code 2.10.3) for single packagings and combination packagings containing inner packagings with Dangerous Goods > 5L for liquids or > 5kg for solids.

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is 1-Undecanol known by?

1-Undecanol is also known as: Undecyl alcohol Alcohol C11

What is the hazard signal word for 1-Undecanol?

The signal word is warning.

What is the physical form of 1-Undecanol?

1-Undecanol is a liquid appearing as form: clear, liquid colour: colourless with colourless color. It has no data available odor.

What is 1-Undecanol used for?

Laboratory chemicals, Manufacture of substances

What are the hazard statements for 1-Undecanol?

This substance has 3 hazard statements:

  • H315: Causes skin irritation.
  • H317: May cause an allergic skin reaction.
  • H411: Toxic to aquatic life with long lasting effects.

What is the melting point of 1-Undecanol?

The melting point is 11 - lit. and the boiling point is 146 at 40 hPa - lit..

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