2-Butyne-1,4-diol, polymer with 2-(chloromethyl)oxirane, brominated, dehydrochlorinated, methoxylated

Uses by professional workers

Uses by professional workers

Registration/ Notification status for the use:

use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant

Use name:

Professional use of Polyol IXOL B350/B251 in insulation PU foam spraying

Contributing activity / technique for the environment

Contributing activity / technique for the environment 1

Name of activity / technique:

Professional use of Polyol IXOL B350/B251 in insulation PU foam spraying

Environmental release category (ERC):

ERC8c: Widespread use leading to inclusion into/onto article (indoor)

Contributing activity / technique for the environment 2

Name of activity / technique:

Professional use of Polyol IXOL B350/B251 in insulation PU foam spraying

Environmental release category (ERC):

ERC8f: Widespread use leading to inclusion into/onto article (outdoor)

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Name of activity / technique:

Transport including material transfers

Process category (PROC):

PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities

Contributing activity / technique for workers 2

Name of activity / technique:

Mixing operations within closed systems

Process category (PROC):

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 3

Name of activity / technique:

Drum and small package filling

Process category (PROC):

PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)

Contributing activity / technique for workers 4

Name of activity / technique:

Production of foam based objects. Spraying

Process category (PROC):

PROC 11: Non industrial spraying

Contributing activity / technique for workers 5

Name of activity / technique:

General exposures, open systems - Batch processes

Process category (PROC):

PROC 4: Chemical production where opportunity for exposure arises

Contributing activity / technique for workers 6

Name of activity / technique:

Mixing operations, open systems - Batch processes

Process category (PROC):

PROC 5: Mixing or blending in batch processes

Contributing activity / technique for workers 7

Name of activity / technique:

Bulk transfers. Open systems. Non-dedicated facility

Process category (PROC):

PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities

Contributing activity / technique for workers 8

Name of activity / technique:

Roller, spreader, flow application. Rolling and brushing

Process category (PROC):

PROC 10: Roller application or brushing

Subsequent service life relevant to this use:

no

Related assessment:

use assessed in an own CSR