Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
0.65 mg/kg sediment dw
Assessment factor:
1 000
Extrapolation method:
assessment factor

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.065 mg/kg sediment dw
Assessment factor:
10 000
Extrapolation method:
assessment factor

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
0.654 mg/kg soil dw
Assessment factor:
1 000
Extrapolation method:
assessment factor

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Classification related key information

Water solubility: < 0.05 mg/L at 20 °C (EU method A.6)

Biodegradation in water: screening tests: 66%; 69%; 82.4%, 95.6% in 28 d (OECD 301B; OECD 301D; OECD 301B)

log Pow: 7.72 (worst-case QSAR, KOWWIN), but low bioaccumulation potential expected

Acute toxicity:

to fish: LC50 (96 h) > 10,000 mg/L for Danio rerio (ISO 7346 -1)

to algae: ErC50 (72 h) = 28 mg/L for Scenedesmus subspicatus (DIN 38412 part 9)

to crustacea: EC50 (48 h) = 3160 mg/L for Daphnia magna (DIN 38412 part 11)

Chronic toxicity:

to fish: NOEC (28 d) = 1.8 mg/L for Brachydanio rerio (OECD 204)

to algae: EC10 (72 h) = 21.7 mg/L for Scenedesmus subspicatus (DIN 38412 part 9)

to crustacea: EC10 (21 d) = 1.76 mg/L for Daphnia magna (OECD 202 part II)

Classification justification according to CLP

Based on the data above, D-Glucose, reaction products with alcohols C16-18 (even numbered) (excess) is considered to be rapidly degradable and have low potential for bioaccumulation. The acute aquatic toxicity L(E)C50 values are > 1 mg/L for fish, algae and aquatic invertebrates. No effects were observed up to the limit of the water solubility of the substance. Valid chronic toxicity data are available - the lowest EC10 value is 1.76 mg/L for Daphnia. Therefore, D-Glucose, reaction products with alcohols C16-18 (even numbered) (excess) does not need to be classified and labelled as environmental hazard according to the Regulation (EC) No.1272/2008 (CLP) and the Regulation (EU) No. 286/2011 (2ndATP).

Classification justification according to DSD

Based on the data above, D-Glucose, reaction products with alcohols C16-18 (even numbered) (excess) is considered to be rapidly degradable and have low potential for bioaccumulation. The acute aquatic toxicity L(E)C50 values are > 1 mg/L for fish, aquatic invertebrates and algae. No effects were observed up to the limit of the water solubility of the substance. Therefore, D-Glucose, reaction products with alcohols C16-18 (even numbered) (excess) does not need to be classified and labelled as environmental hazard according to Directive 67/548/EEC.