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CYCLOMYRAL

PFW Aroma Chemicals B.V.
Veemweg 29-31
3771 MT Barneveld
The Netherlands

Telephone: +31 342 407710
Telefax: +31 342 407720

Safety Data Sheet
CYCLOMYRAL? 121920
CHAPTER 1 PRODUCT INFORMATION
: CYCLOMYRAL?
Product name
: 121920
Product code
: Octahydro-dimethyl-2-naphthalenecarboxaldehydes
Chemical names

Chemical family : Cycloaliphatic aldehydes
CAS no.(s) : 68738-94-3; 68738-96-5 (main isomer: 68991-97-9)
: 272-119-8; 272-120-3
EC no.(s)
EC name(s) : Octahydro-8,8-dimethylnaphthalene-2-carbaldehyde;
Octahydro-5,5-dimethylnaphthalene-2-carbaldehyde; C13-H20-O

: Fragrance ingredient which may be used in any fragrance compound
Recommended use
according to legal and IFRA rules.

Emergency phone number: PFW Aroma Chemicals B.V. tel. +31-342-407700

CHAPTER 2 COMPOSITION/INFORMATION ON INGREDIENTS
: 85% minimum
Purity
(total of 6 isomers)
: Label in accordance with EC-Directive 67/548/EEC and amendments.
EC-label

: None required.
Pictograph(s)

R-phrase(s) : None required.

S-phrase(s) : None required.

Please refer to Chapter 16 for the full text of
the classification when applicable.
CHAPTER 3 HAZARD IDENTIFICATION
The undiluted product may be irritating to eyes and skin.

Date of preparation PDF file : 15 May 2007 The information contained herein, to the best of our knowledge, is true and accurate. Any recommendations or suggestions are made
without warranty or guarantee, since the conditions of use are beyond our control. Nothing contained herein shall be construed to imply
the non-existence of any relevant patents nor so constitute a permission, inducement or recommendation to practice any invention
covered by any patent without authority from the owner of the patent.
PFW Aroma Chemicals B.V.
Veemweg 29-31
3771 MT Barneveld
The Netherlands

Telephone: +31 342 407710
Telefax: +31 342 407720

Safety Data Sheet
CYCLOMYRAL? 121920

See also Chapter 11 (toxicological information) and Chapter 16 (other information).

CHAPTER 4 FIRST AID MEASURES
: Remove contact lenses. Hold eyelids apart. Flush immediately with water
Eye Exposure
for at least 15 minutes. If irritation persists or any sign of tissue damage is
apparent, obtain medical advice.

: Remove any contaminated clothing or shoes. Wash affected areas
Skin Exposure
thoroughly with soap and water for at least 15 minutes. If irritation
persists or any sign of tissue damage is apparent, obtain medical advice.

: Do not induce vomiting. If conscious, rinse mouth with water. Obtain
Ingestion
medical advice (and show the label or datasheet where possible).

: Remove from exposure site to fresh air and keep at rest. Obtain medical
Inhalation
advice (and show the label or datasheet where possible).

CHAPTER 5 FIRE FIGHTING MEASURES
: CO2, dry chemical, foam.
Extinguishing Media

: None special.
Special Fire Fighting
Procedures

: None known.
Unusual Fire & Explosion
Hazards

: Burning may generate CO, CO2 and unidentified organic and anorganic
Hazardous products of
Combustion compounds.

Date of preparation PDF file : 15 May 2007
PFW Aroma Chemicals B.V.
Veemweg 29-31
3771 MT Barneveld
The Netherlands

Telephone: +31 342 407710
Telefax: +31 342 407720

Safety Data Sheet
CYCLOMYRAL? 121920

CHAPTER 6 ACCIDENTAL RELEASE MEASURES
: Remove ignition sources. Provide adequate ventilation. Avoid inhalation
Personal Precautions
of vapour or dust. Avoid skin and eye contact.

: Small spills may be flushed away with copious water. Absorb large spills
Disposal
with sand or inert powder. See also Chapter 13.

: Avoid disposing into drainage/sewer system or directly into the aquatic
Environmental Precautions
environment.

CHAPTER 7 STORAGE AND HANDLING
: Store in a cool, dry and well ventilated place. Keep away from sources of
Storage Conditions
ignition - No smoking. Keep container tightly closed.
Store separately from oxidizing agents.

: None special.
Handling Instructions

: Keep containers closed.
Special Precautions

CHAPTER 8 EXPOSURE CONTROLS / PERSONAL PROTECTION
Exposure Controls
: In accordance with good manufacturing and industrial practices.
Industrial hygiene

: Keep exposure to a minimum.
Engineering Controls
: None established.
Exposure limit values

Date of preparation PDF file : 15 May 2007
PFW Aroma Chemicals B.V.
Veemweg 29-31
3771 MT Barneveld
The Netherlands

Telephone: +31 342 407710
Telefax: +31 342 407720

Safety Data Sheet
CYCLOMYRAL? 121920

Personal protection
: Take care to prevent material being splashed on the eye. Depending on
Eye Protection
working situation safety glasses, goggles or full face shield are advised.

: Take care to prevent material being splashed on the skin. Depending on
Hand / Skin Protection
working situation protective clothing (e.g. impervious gloves and suitable
overall) is advised.

: Maintain adequate ventilation in working area. Avoid inhalation of vapours
Respiratory Protection
or dust. Self-contained breathing apparatus should be worn, where there
is a risk of exposure to excessive vapour or dust concentration.

CHAPTER 9 PHYSICAL AND CHEMICAL PROPERTIES
Appearance : Almost colourless to pale yellow liquid.
Odour : Herbal
: 0.989 g/ml (20??C/20??C)
Specific gravity
: Insoluble
Solubility in water
: >100 ??C (Closed Cup)
Flashpoint

CHAPTER 10 STABILITY AND REACTIVITY
Stability Considerations : Stable in most media.

: Strong oxidizing agents and direct sunlight.
Conditions to avoid

Thermal Decomposition : None known.
Hazardous Decomposition : Burning may generate CO, CO2 and unidentified hazardous organic and
anorganic compounds.
: Not expected to occur.
Hazardous Polymerization

Date of preparation PDF file : 15 May 2007
PFW Aroma Chemicals B.V.
Veemweg 29-31
3771 MT Barneveld
The Netherlands

Telephone: +31 342 407710
Telefax: +31 342 407720

Safety Data Sheet
CYCLOMYRAL? 121920

CHAPTER 11 TOXICOLOGICAL INFORMATION
LD50 Oral Rat : 4100 mg/kg
: >5000 mg/kg
LD50 Dermal Rabbit
: Ames test
Mutagenicity : Negative
Irritation/sensitization effects Concentration in solvent
Rabbit skin irritation 100% Not applicable : Not a skin irritant
Human maximisation test 4% Petrolatum : No irritation, no sensitization
Guinea pig photosensitization 2% Ethanol : No photosensitization
Rabbit phototoxicity 2% Ethanol : Not phototoxic
Rabbit eye irritation 100% Not applicable : Not an eye irritant

: Test data owned by PFW Aroma Chemicals B.V.
Reference(s)

Remarks : Results rated according to the EC-standards.

CHAPTER 12 ECOLOGICAL INFORMATION
No data available.

Date of preparation PDF file : 15 May 2007
PFW Aroma Chemicals B.V.
Veemweg 29-31
3771 MT Barneveld
The Netherlands

Telephone: +31 342 407710
Telefax: +31 342 407720

Safety Data Sheet
CYCLOMYRAL? 121920

CHAPTER 13 DISPOSAL CONSIDERATION
Disposal : Small spills may be flushed away with copious water. Absorb spills with
sand or inert powder. Dispose of in accordance with current laws and
regulations.

: Avoid disposing into drainage/sewer system or directly into the aquatic
Environmental Precautions
environment.

CHAPTER 14 TRANSPORT INFORMATION
Sub. Risk : -
ADR/RID : Not regulated
: Not regulated UN nr. : -
IATA/ICAO
: Not regulated IMDG MP : -
IMDG
: Not applicable
Proper shipping name

CHAPTER 15 REGULATORY INFORMATION
: Label in accordance with EC-Directive 67/548/EEC and amendments.
EC-label

: None required.
Pictograph(s)

R-phrase(s) : None required.

Date of preparation PDF file : 15 May 2007
PFW Aroma Chemicals B.V.
Veemweg 29-31
3771 MT Barneveld
The Netherlands

Telephone: +31 342 407710
Telefax: +31 342 407720

Safety Data Sheet
CYCLOMYRAL? 121920

S-phrase(s) : None required.

EINECS : Yes
TSCA : Yes
IFRA Restrictions : Not limited.
Other : The product complies with EC-Directive 76/768/EEC and amendments
(Cosmetic Directive).

CHAPTER 16 OTHER INFORMATION
This Safety Data Sheet is drawn up in accordance with EC-Directive 91/155/EEC and amendments.
The user of this product must decide what safety measures are necessary to safely use this product,
either alone or in combination with other products, and determine the environmental regulatory
compliance obligations under any applicable federal or state laws.

Date of preparation : 15 May 2007 Date of preparation PDF file: 15 May 2007
: 3.2 Replaces Version : 3.1; 12 January 2007
Version

Date of preparation PDF file : 15 May 2007

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