Identification

Numero CAS

110-82-7

Nom scientifique (FR)

Cyclohexane

Nom scientifique (EN)

cyclohexane

Autres dénominations scientifiques (Autre langues)

cicloesano ; ciclohexano ; cyklohexan ; ciclo-hexano ; Benzene, hexahydro-

Code EC

203-806-2

Code SANDRE

1583

Number CIPAC

-

Formule chimique brute

\(\ce{ C6H12 }\)

Code InChlKey

XDTMQSROBMDMFD-UHFFFAOYSA-N

Code SMILES

C(CCCC1)C1

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H225
Hazard statement - Text Liquide et vapeurs très inflammables
Hazard class(es) Liquides inflammables
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Generalities

Poids moléculaire

84.16 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 58 mg.L-1
à 25°C
ECB (2004) Vol.41 p.108
Densité 0.784 - ECB (2004) Vol.41 p.108
Pression de vapeur 10300 Pa
à 20°C
ECB (2004) Vol.41 p.108
Point de fusion 6.5 °C ECB (2004) Vol.41 p.108
Constante de Henry 14900 Pa.m3.mol-1
à 20°C
ECB (2004) Vol.41 p.108
Coefficient de partage octanol/eau (Log Kow) 3.44 -
mesuré
ECB (2004) Vol.41 p.108
Coefficient de partage octanol/eau (Log Kow) 3.44 - Expérimentation EPA
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Matrixes

Fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau matière en suspension 77 L.kg-1
calculé à partir du Koc (TGD)
ECB (2004) Vol.41 p.108
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Sediment fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau sédiment 38.5 L.kg-1
calculé à partir du Koc (TGD)
ECB (2004) Vol.41 p.108
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Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 770 L.kg-1
calculé
ECB (2004) Vol.41 p.108
Coefficient de partage eau/sol 15.4 L.kg-1
calculé à partir du Koc (TGD)
ECB (2004) Vol.41 p.108
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité facilement biodégradable -
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 2.17 jour ECB (2004) Vol.41 p.108
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Bioaccumulation

Aquatic organisms

Organismes aquatiques
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
Bioaccumulation BCF 129 -
Cyprinus carpio - poisson - pire cas - valeur mesurée
ECB (2004) Vol.41 p.108
Bioaccumulation BCF 83.00418697 - Expérimentation EPA
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
IDLH 30 min 1300 ppm NIOSH (1994) Final
PAC-1 60 min 300 ppm EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, IDLH (1990)
PAC-2 60 min 1700 ppm EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, IDLH (1990)
PAC-3 60 min 10000 ppm EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, IDLH (1990)
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Regulatory values

Valeurs réglementaires
ineris name Value Source Commentary Critical effect retained Status state Duration of exposure Environment Exposure source Factor Management context Age-Dependent Adjustments Factors ADAF - Age range ADAF - Value ADAF - URL
VLEP CT 375 ppm INRS (2024)
Valeur limite indicative
Final Air Lieux de travail
VLEP CT 1300 mg.m-3 INRS (2024)
Valeur limite indicative
Final Air Lieux de travail
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Reference values

Other values of recognized organizations

Autres valeurs des organismes reconnus
ineris name Value Source Commentary Critical effect retained Status state Duration of exposure Environment Exposure source Factor Management context Age-Dependent Adjustments Factors ADAF - Age range ADAF - Value ADAF - URL
RfC 6 mg.m-3 US EPA (2003) Reduced pup weights in the F1 and F2 generations Final Air ambiant
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Hazards

Hazard values

Valeurs de danger
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
CL/CE50 3.4 mg.L-1 Algue ECB (2004) Vol.41 p.108
CL/CE50 0.9 mg.L-1 Invertebré ECB (2004) Vol.41 p.108
CL/CE50 4.53 mg.L-1 Poisson ECB (2004) Vol.41 p.108
CL/CE50 2.2 mg.L-1 Invertebré ECB (2004) Vol.41 p.108
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Ecotoxicological values

Guide values

Valeurs guides
ineris name Value Matrix Target Critical effect retained Duration of exposure Factor Commentary Status state Value retained by INERIS Year Source
PNEC 2.9 mg.L-1 Station d'épuration 10
extrapolation
Yes ECB (2004) Vol.41 p.108
PNEC chronique / AA-QSwater_eco 0.009 mg.L-1 Eau douce 100
extrapolation
Yes ECB (2004) Vol.41 p.108
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