Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Manufacture, use & exposure

Uses at industrial sites

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Uses at industrial sites

Contributing activity / technique for the environment
Environmental release category (ERC):
ERC7: Use of functional fluid at industrial site
Contributing activity / technique for workers
Process category (PROC):
PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
PROC 15: Use as laboratory reagent
PROC 16: Use of fuels
Product category used:
PC 13: Fuels
Sector of end use:
SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in a joint CSR
Insignificant exposure via the following route:
oral
dermal
eye
inhalatory
Insignificant release via the following route:
water
air
soil
waste
Pattern of exposure:
accidental / infrequent

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Technical and organisational conditions and measures

Conditions and measures related to Biological Sewage Treatment Plant

Biological Sewage Treatment Plant (STP):
no

Conditions and measures related to external treatment of waste (including article waste)

Particular considerations on the waste treatment operations:
no

Other conditions affecting environmental exposure

Place of use:
outdoor

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Physical form of the used product:
liquid, including paste/slurry/suspension

Amounts used (or contained in articles), frequency and duration of use/exposure

Technical and organisational conditions and measures

Other conditions affecting workers exposure

Place of use:
outdoor

Uses at industrial sites

Registration/ Notification status for the use:
use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
Environmental release category (ERC):
ERC7: Use of functional fluid at industrial site
Contributing activity / technique for workers
Process category (PROC):
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
PROC 0: Other: Using material as fuel sources, no exposure to unburned product to be expected.
Product category used:
PC 13: Fuels
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no

Uses at industrial sites

Reference
Name:
Methylhydrazine
Type of composition:
legal entity composition of the substance
State / form:
liquid
Reference substance:
Methylhydrazine
Contributing activity / technique for the environment
Environmental release category (ERC):
ERC6a: Use of intermediate
Contributing activity / technique for workers
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
PROC 15: Use as laboratory reagent
Sector of end use:
SU 9: Manufacture of fine chemicals
Substance supplied to that use in form of:
as such
in a mixture
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in a joint CSR
Insignificant exposure via the following route:
oral
dermal
eye
inhalatory
Insignificant release via the following route:
water
air
soil
waste
Pattern of exposure:
accidental / infrequent

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Technical and organisational conditions and measures

Conditions and measures related to Biological Sewage Treatment Plant

Biological Sewage Treatment Plant (STP):
no

Conditions and measures related to external treatment of waste (including article waste)

Particular considerations on the waste treatment operations:
no

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Physical form of the used product:
liquid, including paste/slurry/suspension

Amounts used (or contained in articles), frequency and duration of use/exposure

Technical and organisational conditions and measures

Uses at industrial sites

Registration/ Notification status for the use:
use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
Environmental release category (ERC):
ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
Process category (PROC):
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
Product category used:
PC 21: Laboratory chemicals
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no

Uses at industrial sites

Contributing activity / technique for the environment
Environmental release category (ERC):
ERC 0: Other: n.a.
Contributing activity / technique for workers
Process category (PROC):
PROC 0: Other: n.a.
Product category used:
PC 13: Fuels
Sector of end use:
SU 0: Other: NACE-Code H51.2.2 Space transport
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no

Uses at industrial sites

Registration/ Notification status for the use:
use as intermediate registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
Environmental release category (ERC):
ERC6a: Use of intermediate
Contributing activity / technique for workers
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
Substance supplied to that use in form of:
in a mixture