Factsheets for: Lemon, ext.

CHEMICAL IDENTITY

Norman SusDat IDNS00130215
NameLemon, ext.
CAS Registry Number84929-31-7
SMILES
InChIKey
Molecular structureNot available
Molecular formula
Monoisotopic mass [g/mol]
DSSTox Substance ID
PubChem CID

MAJOR USES

General information
Relevant media
Use categories - NORMAN
Product and Use Categories - DashBoard
Chemical Functional Use - DashBoard

EXISTING EVALUATIONS AND REGULATORY INFORMATION

Legislation/EvaluationValueReference
Persistence
Bioaccumulation
Toxicity
PBT/vPvB
CMR
Endocrine disruption
Pesticides (91/414/EEC)
Biocides (EU No. 528/2012)
Other relevant chemical regulations

PROPERTIES

LogKow experimental - DashBoard
LogKow predicted - DashBoard
Solubility experimental (mol/L) - DashBoard
Solubility predicted (mol/L) - DashBoard
Koc_min_experimental (L/kg) - DashBoard
Koc_max_experimental (L/kg) - DashBoard
Koc_min_predicted (L/kg) - DashBoard
Koc_max_predicted (L/kg) - DashBoard
Biodeg. Half-Life experimental (days) - DashBoard
Biodeg. Half-Life predicted (days) - DashBoard
BCF experimental - DashBoard
BCF predicted - DashBoard

ENVIRONMENTAL OCCURENCE (all data)

Occurrence data (NORMAN – all data)

Surface water
(relevant matrix)
No. of Countries No. of Countries with Analysis > LOQ No. of Stations No. of Stations with Analysis > LOQ No. of Analysis Frequency of Quantification
Value
Score1 n.a. n.a. n.a.

Occurrence data (NORMAN – recent data2)

Surface water
(relevant matrix)
No. of Countries No. of Countries with Analysis > LOQ No. of Stations No. of Stations with Analysis > LOQ No. of Analysis Frequency of Quantification
Value
Score1 n.a. n.a. n.a.

LOQmin, Median, Max and MEC95 (NORMAN – all data1)

Matrix LOQmin
[µg/L]
Median concentration [µg/L] Max concentration [µg/L] MEC95 [µg/L] (all data) MEC95 [µg/L] (recent data)

1 According to the NORMAN Prioritisation Methodology (Dulio & von der Ohe 2013)
2 Occurrence data from 2019 – 2024
MEC95 is the 95th percentile of the measured Maximum Environmental Concentrations at one site

ENVIRONMENTAL OCCURENCE (detailed information)

Per Country

CountryNo. of stationsNo. of analyses

Per Matrix

MatrixTotal no. of analysesNo. of analyses above LoQMaxMedianUnitLowest PNECEQS

(ECO)TOXICITY

Lowest PNEC fresh water (μg/L)not available
Experimental / predicted
Species
AF
Endpoint
Reference
Lowest PNEC marine water (μg/L)not available
Lowest PNEC sediment (µg/kg dw)not available
Lowest PNEC biota (µg/kg ww)not available

PBT/vPvB & PMT/vMT (NORMAN)

P criterion P score B criterion B score M criterion M score T criterion T score PBT evaluation vPvB evaluation PBT / vPvB score PMT evaluation vPvM evaluation vMT evaluation PMT / vPvM / vMT Score PBMT score Source
not available 0 not available 0 not available 0 T+ 2 not available not available 0 not PMT not vPvM not vMT 0 0.50 Norman

CMR & ED (NORMAN)

CMR score
CMR, category 1 = 1
CMR, category 2 = 0.75
CMR, categorie 3 = 0.5
Under examination = 0.5
Examined and info not suff. = 0.25
Not examined = 0.25
Examined and not classified = 0
not available
Score ED (updated NORMAN 2013)
Proven ED = 1
Suspect ED = 0.5
Not examined = 0.25
Not proven ED = 0
not available

POTENTIAL RISK OF EXCEEDANCE OF LOWEST PNEC

Summary: Risk of Exceedance of the Lowest PNEC
 ValueScore1
Frequency of Exceedance0.00 %
Extent of Exceedance0.00

1 According to the NORMAN Prioritisation Methodology (Dulio & von der Ohe 2013)

CONCLUSIONS AND RECOMMENDATIONS

ValueScore1Reference
Final EXPOSURE score (category 1, 3, 6)N° of countries with concentration > LOQ0.00 %
N° of sites with concentration > LOQ0.00 %
Frequency of observations with concentration > LOQ0.00 %
Concentration trend0.00
Observation in groundwater0.00
Exposure score (0-3)10.00
Final EXPOSURE score (category 2, 4, 5)Exposure Index (KEMI)0.00
Exposure score (0-1)10.00
Final HAZARD scorePBMT0.50
CMR score0.00
ED score0.00
Hazard score (0-1)10.50
RiskFrequency of Exceedance0.00 %
Extent of Exceedance0.00
Risk score (0-2)10.00
Final score for category 1, 3, 6 Final score (0-6)10.50
Final score for category 2, 4, 5 Final score (0-4)10.50

1 According to the NORMAN Prioritisation Methodology (Dulio & von der Ohe 2013)

BIBLIOGRAPHY, SOURCES AND SUPPORTIVE INFORMATION

Dulio V. and Von der Ohe P. (2013) NORMAN Prioritisation framework for emerging substances. NORMAN Association, Verneuil en Halatte, France, 70 pages.