Registration Dossier
Registration Dossier
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EC number: 269-133-1 | CAS number: 68187-89-3
Endpoint summary
Administrative data
Description of key information
Additional information
Acid chlorides, coco
The substance is a mixture of the following components which hydrolyse rapidly in water to form HCl (CAS 7647-01-0) and the corresponding acid.
1) Lauroyl
chloride (CAS 112-16-3): >=30 to <=70%
(hydrolysis product: lauric acid, CAS 143-07-7)
2)
Tetradecanoyl choride (myristoyl chloride; CAS 112-64-1): >=10 to <=30%
(hydrolysis product: myristic acid, CAS 544-63-8)
3)
Palmitoyl chloride (CAS 112-67-4): >=1 to <=20%
(hydrolysis product: palmitic acid, CAS 57-10-3)
4) Decanoyl chloride (CAS 112-13-0): >=1 to <=15%
(hydrolysis product: decanoic acid, CAS 334-48-5)
5) Stearoyl chloride (CAS 112-76-5): >=1 to <=15%
(hydrolysis product: stearic acid, CAS 57-11-4)
6) Octanoyl chloride (CAS 111-64-8): <=1 to <=10%
(hydrolysis product: octanoic acid, CAS 124-07-2)
Short-term toxicity to fish
Regarding the information requirements of REACH for this tonnage band, a study with fish is not required.
A weight of evidence approach was conducted based on available data of structurally similar substances. With high probability the substance is acutely not harmful to fish (96 -h LC50 > 100 mg/L).
Short-term toxicity to aquatic invertebrates
With high probability the substance is acutely not harmful to aquatic invertebrates (48-h EC50 > 100 mg/L; BASF SE, 2012, project no. 50E0399/11X282).
Toxicity to aquatic algae and cyanobacteria
The substance is acutely harmful to aquatic algae (72-h ErL50: >10 and < 100 mg/L; BASF SE, 2012, project no. 60E0399/11X281).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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