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from EU list:

LIMONENES, TERPENES, PINENES
=========================

Common Name: CITRONELLAL  EINECS No.: 203-376-6 , CAS Registry No: 106-23-0   Chem. Name: 3,7-Dimethyl-6-octenal.

Powerful lemon, fresh, green, citrus

Label Precautions: Irritant

                    Toxic
                    Sensitizer
                    Combustible liquid
                    Handle and store under nitrogen
                    Flavors and Fragrances
HAZARDOUS INGREDIENTS
                         CONTAINS CITRAL, MIXTURE OF CIS AND TRANS ISOMERS,
                         CHEMICAL ABSTRACTS REGISTRY NUMBER 5392-40-5.
                         CONTAINS TERPINEOL, CHEMICAL ABSTRACTS REGISTRY NUMBER 10482-56-1.
                       SYNONYMS
                         CITRONELLAL * BETA-CITRONELLAL * 3,7-DIMETHYL-6-OCTENAL * 2,3-
                         DIHYDROCITRAL * RHODINAL *
                     SECTION 3. - - - - - - - - - - HAZARDS IDENTIFICATION - - - - - - - - -
                       LABEL PRECAUTIONARY STATEMENTS
                         HARMFUL
                         POSSIBLE RISK OF HARM TO THE UNBORN CHILD.
                         MAY CAUSE SENSITIZATION BY SKIN CONTACT.
                         CAUSES SEVERE IRRITATION.
                         COMBUSTIBLE.
                         IN CASE OF ACCIDENT OR IF YOU FEEL UNWELL, SEEK MEDICAL ADVICE
                         IMMEDIATELY (SHOW THE LABEL WHERE POSSIBLE).
                         IN CASE OF CONTACT WITH EYES, RINSE IMMEDIATELY WITH PLENTY OF
                         WATER AND SEEK MEDICAL ADVICE.
                         WEAR SUITABLE PROTECTIVE CLOTHING, GLOVES AND EYE/FACE
                         PROTECTION.
                         DO NOT BREATHE VAPOR.
======================================
Common Name: CITRUS AURANTIFOLIA PEEL OIL EXPRESSED
EINECS No.: 290-010-3
CAS Registry No: 90063-52-8
Chem. Name: “Lime Oil”. Volatile oil expressed from the epicarps of the lime, Citrus aurantifolia,
Rutaceae. It contains chiefly D-limonene.
Restrictions: Maximum level of Expressed Lime oil 0.7 % in cosmetic products applied in skin
areas likely to be exposed to sunshine, excluding rinse-off products. In the presence
of other phototoxic ingredients, the sum of concentrations (expressed as % of the of
the respective maximum levels) shall not exceed 100%.
=========================================
Common Name: CITRUS AURANTIUM DULCIS PEEL OIL EXPRESSED
EINECS No.: 232-433-8
CAS Registry No: 8028-48-6
Chem. Name: “Orange oil; Sweet orange oil”. Volatile oil expressed from the fresh epicarps of the
sweet orange, Citrus aurantium var. dulcis (syn: Citrus sinensis), Rutaceae. It
contains D-limonene (up to 90%), decanaldehyde, methyl anthranilate, linalool,
terpineol.
Restrictions: Citrus spp. oils and other furocoumarins containing essential oils must be used so
that the total level of Bergapten (5-MOP) will not exceed : (a) 15 ppm in the finished
cosmetic products, intended for application on skin areas likely to be exposed to
sunshine, excluding rinse-off products. (b) 1 ppm in sun protection and in bronzing
products. In the presence of other phototoxic ingredients, the sum of their
concentrations (expressed as % of the of the respective maximum levels) shall not
exceed 100%.
====================================
Common Name: CITRUS AURANTIUM FLOWER OIL
EINECS No.: 277-143-2
CAS Registry No: 72968-50-4
Chem. Name: “Neroli Oil; Oil of Orange Flowers”. Essential oil obtained from the flowers of the
bitter orange, Citrus aurantium, Rutaceae. It contains limonene, L-linalool, geraniol,
linalyl acetate, some methyl anthranilate, nerol and neroli camphor.
Restrictions: Maximum level of Expressed Bitter Orange oil 1.4 % in cosmetic products applied
in skin areas likely to be exposed to sunshine, excluding rinse-off products. In the
presence of other phototoxic ingredients, the sum of concentrations (expressed as %
of the of the respective maximum levels) shall not exceed 100%.
======================================
Common Name: CITRUS AURANTIUM PEEL OIL EXPRESSED
EINECS No.: 277-143-2
CAS Registry No: 72968-50-4
Chem. Name: “Bitter Orange Oil”. Volatile oil expressed from the fresh epicarps of the bitter
orange, Citrus aurantium, Rutaceae. It contains D-limonene (about 90%), citral,
dacanaldehyde, methyl anthranilate, linalool, terpineol.
Restrictions: Maximum level of Expressed Bitter Orange oil 1.4 % in cosmetic products applied
in skin areas likely to be exposed to sunshine, excluding rinse-off products. In the
presence of other phototoxic ingredients, the sum of concentrations (expressed as %
of the of the respective maximum levels) shall not exceed 100%.
=========================================
Common Name: CITRUS BERGAMIA PEEL OIL EXPRESSED
EINECS No.: 289-612-9
CAS Registry No: 89957-91-5
Chem. Name: “Bergamot Oil; Bergamot Orange Oil”. Volatile oil expressed from the epicarps of
the bergamot, Citrus bergamia var. risso, Rutaceae. It contains 35-45% L-linalyl
acetate, about 6% linalool, D-limonene, DL-limonene, bergaptene.
Restrictions: Maximum level of Expresse Bergamot oil 0.4 % in cosmetic products applied in skin
areas likely to be exposed to sunshine, excluding rinse-off products. In the presence
of other phototoxic ingredients, the sum of concentrations (expressed as % of the of
the respective maximum levels) shall not exceed 100%.
========================================
Common Name: CITRUS PARADISI M. PEEL OIL EXPRESSED
EINECS No.: 289-904-6
CAS Registry No: 90045-43-5
Chem. Name: “Grapefruit Oil Expressed; Shaddock Oil Expressed”. Volatile oil expressed from
the epicarps of the citrus, Citrus paradisi M., Rutaceae. It contains chiefly limonene.
Restrictions: Citrus spp. oils and other furocoumarins containing essential oils must be used so
that the total level of Bergapten (5-MOP) will not exceed : (a) 15 ppm in the finished
cosmetic products, intended for application on skin areas likely to be exposed to
sunshine, excluding rinse-off products. (b) 1 ppm in sun protection and in bronzing
products. In the presence of other phototoxic ingredients, the sum of their
concentrations (expressed as % of the of the respective maximum levels) shall not
exceed 100%.
=======================================
Common Name: CITRUS SINENSIS PEEL OIL EXPRESSED
EINECS No.: 232-433-8
CAS Registry No: 8028-48-6
Chem. Name: “Orange oil; Sweet orange oil”. Volatile oil expressed from fresh the epicarps of the
sweet orange, Citrus sinensis (syn: Citrus aurantium dulcis) Rutaceae. It contains D-limonene
(up to 90%), dacanaldehyde, methyl anthranilate, linalool, terpineol.
Restrictions: Citrus spp. oils and other furocoumarins containing essential oils must be used so
that the total level of Bergapten (5-MOP) will not exceed : (a) 15 ppm in the finished
cosmetic products, intended for application on skin areas likely to be exposed to
sunshine, excluding rinse-off products. (b) 1 ppm in sun protection and in bronzing
products. In the presence of other phototoxic ingredients, the sum of their
concentrations (expressed as % of the of the respective maximum levels) shall not
exceed 100%.
=================================
187
Common Name: D-LIMONENE
EINECS No.: 227-813-5
CAS Registry No: 5989-27-5
Chem. Name: (R)-p-Mentha-1,8-diene.
Restrictions: To be used in conjunction with antioxidants. Upper limit of peroxides content 20
mmoles/liter.
===================================
Common Name: L-LIMONENE
EINECS No.: 227-815-6
CAS Registry No: 5989-54-8
Chem. Name: (S)-p-Mentha-1,8-diene.
Restrictions: To be used in conjunction with antioxidants. Upper limit of peroxides content 20
mmoles/liter.
================================
Common Name: D,L-LIMONENE
EINECS No.: 205-341-0
CAS Registry No: 138-86-3
Chem. Name: 1,8(9)-p-Menthadiene;
p-Mentha-1,8-diene;
1-Methyl-4-isopropenyl-1-cyclohexene.
================================
Common Name: LINALOOL
EINECS No.: 201-134-4
CAS Registry No: 78-70-6
Chem. Name: 3,7-Dimethyl-1,6-octadien-3-ol.
===============================
Common Name: LINALOOL ACID-ISOMERIZED
EINECS No.: 277-225-8
CAS Registry No: 73018-51-6
Chem. Name: 1,6-Octadien-3-ol, 3,7-dimethyl-, acid-isomerized. The complex combination of
hydrocarbons obtained by the acid isomerization of linalool. It consists primarily of
monoterpenes, terpene alcohols and oxygenated cyclic compounds.
=================================
Common Name: TERPENES AND TERPENOIDS
EINECS No.: 266-034-5
CAS Registry No: 65996-98-7
Chem. Name: Limonene fraction of terpenes and terpenoids obtained from turpentine oil or citrus
oils by fractionationor isomerization of other terpene fractions. Contains at least 80%
limonene, the remainder being other terpene hydrocarbons.
Restrictions: Essential oils and isolates (e.g.3-carene) derived from the Pinaceae familiy,
including Pinus and Abies genera, should only be used when the level of peroxides is
kept to the lowest possible level, for instance by adding antioxidants at the time of
production. Maximum peroxides content 10 mmoles/liter
========================================
Several TERPENES as well as PINENES in the EU list of fragrance chemicals but not listed here, can be found from
SCCNFP/0389/00 Final
THE SCIENTIFIC COMMITTEE ON COSMETIC PRODUCTS AND NON-FOOD PRODUCTS
INTENDED FOR CONSUMERS
OPINION
CONCERNING
THE 1 ST UPDATE OF THE INVENTORY OF INGREDIENTS
EMPLOYED IN COSMETIC PRODUCTS
SECTION II:
PERFUME AND AROMATIC RAW MATERIALS
Adopted by the SCCNFP during the plenary session
of 24 October 2000
 
http://europa.eu.int/comm/food/fs/sc/sccp/index_en.html
http://europa.eu.int/comm/food/fs/sc/sccp/outcome_en.html 
 
(List of opinions, The above mentioned is the third one (now): Opinion concerning the 1st update of the inventory of ingredients employed in cosmetic products section II   perfume and aromatic raw materials (adopted by the SCCNFP during the plenary session of 24 October 2000)(934KB)

===========================================================================

Rutgers Univ. chemists found that lemon- and pine-scented cleaners react with ozone to create microscopic particles that can be inhaled deeply into the lungs. The resulting "indoor smog" can aggravate health conditions. Science News Online, Dec. 9, 2000 , http://www.sciencenews.org/20001209/fob7.asp

============================================

Lemon-scented products spawn pollutants

http://www.sciencenews.org/20001209/fob7.asp

Limonene is present in many "orange" cleaners, air fresheners, and scented  products. Because limonene is a major component of orange oil and other   citrus oils, it is marketed as a natural, safer cleaner. Limonene is known  to be a dermal irritant and sensitizer. Oxidation is known to cause potent  respiratory sensitizers. Recent studies indicate there are other concerns.  It has been found that limonene in the presence of ozone forms submicron  particles. While it is not known if these particles are as harmful as those  found in outdoor air from terpene/ozone reactions, they are cause for concern and further study is needed.

The December Environmental Health Perspectives has an article on   limonene/ozone reactions  Environmental Health Perspectives Volume 108, Number 12, December 2000

Ozone and Limonene in Indoor Air: A Source of Submicron Particle Exposure

Thomas Wainman,1,* Junfeng Zhang,1 Charles J. Weschler,2 and Paul J. Lioy1

http://ehpnet1.niehs.nih.gov/docs/2000/108p1139-1145wainman/abstract.html

Betty Bridges, RN

For information on health effects of scented products visit: Fragranced Products Information Network http://www.fpinva.org

====================================================

Indoor ozone/terpene reactions as a source of indoor particles

 Weschler C.J., Shields H.C.. Corresponding author: C.J. Weschler, Bell Communications Research, 331       Newman Springs Road, Red Bank, NJ 07701, United States, Publication details, Source details,:  Atmospheric Environment 33/15 (2301-2312) , 1999.Language of article:  English

P.S. Fragrance chemicals in Air Fresheners, Laundry Products, Household Products are not ''regulated'' by Cosmetics Directive. 
d-Limonene belongs to the list B: Fragrance chemicals ''which are less frequently reported and less documented as consumer allergens''. Might be these from the list B will not be labelled - this is discussed now in the EU.

 

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