CAS Number
SIN Groups
Reason for inclusion on the SIN List
Classified CMR according to Annex VI of Regulation 1272/2008
Date for inclusion on the SIN List
2008 September
REACH status, appears on
Source: ECHA
Candidate list
Registration information
Source: ECHA
Full registration
Hazard class and category code(s)
Source: ECHA
Flam. Liq. 3
Carc. 1B
Acute Tox. 3 *
Acute Tox. 3 *
Acute Tox. 3 *
Skin Corr. 1B
Skin Sens. 1
Aquatic Acute 1
Aquatic Chronic 1

Chemical information

Hydrazin; Hidrazina
EC number
Hazard statement code(s)
Source: ECHA
Registered production volume
Source: ECHA
1000 - 10000 tonnes per annum
Possible uses
Source: HSDB; US EPA
boiler feedwater, metal coatings on glass & plastics, pesticides, water treatment, polymers and polymer additives, antioxidants, photography, xerography, and dyes
Technical function of substances
Source: HSDB; US EPA
blowing agents, pesticide, solvent, oxygen scavanger,corrosion inhbitor, catalyst, short stopping agent propellant, chain extender,
Registered use(s) - Sector End Use (SU)
Source: ECHA
SU 10: Formulation [mixing] of preparations and/or re-packaging (excluding alloys)
SU 12: Manufacture of plastics products, including compounding and conversion
SU 14: Manufacture of basic metals, including alloys
SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
SU 23: Electricity, steam, gas water supply and sewage treatment
SU 24: Scientific research and development
SU 8: Manufacture of  bulk, large scale chemicals (including petroleum products)
SU 9: Manufacture of fine chemicals
Registered use(s) - Chemical Product category (PC)
Source: ECHA
PC 13: Fuels
PC 19: Intermediate
PC 20: Products such as ph-regulators, flocculants, precipitants, neutralisation agents
PC 21: Laboratory chemicals
PC 32: Polymer preparations and compounds
PC 37: Water treatment chemicals
Registered use(s) - Environmental Release Category (ERC)
Source: ECHA
ERC  7: Industrial use of substances in closed systems
ERC 1: Manufacture of substances
ERC 2: Formulation of preparations
ERC 4: Industrial use of processing aids in processes and products, not becoming part of articles
ERC 6a: Industrial use resulting in manufacture of another substance (use of intermediates)
ERC 6b: Industrial use of reactive processing aids
ERC 6c: Industrial use of monomers for manufacture of thermoplastics
Registered use(s) - Process Category (PROC)
Source: ECHA
PROC 15: Use as laboratory reagent
PROC 1: Use in closed process, no likelihood of exposure
PROC 2: Use in closed, continuous  process with occasional controlled exposure
PROC 3: Use in closed batch process (synthesis or formulation)
PROC 8b: Transfer of substance or preparation (charging/discharging) from/to vessels/large containers at dedicated facilities
PROC 9: Transfer of substance or preparation into small containers (dedicated filling line, including weighing)


Company Group
Company Name
Airbus Group

Airbus DS GmbH, Robert-Koch-Str. 1,82026, Taufkirchen, Germany


ARKEMA CHEM RESEARCH & DEV LAB MAG, 900 First Avenue, King Of Prussia, Montgomery, 19406-1308, PA, , USA

ARKEMA FRANCE, 420 rue d'Estienne d'Orves,92700, COLOMBES, France

Bayer AG

BAYER CROPSCIENCE, 2 Tw Alexander Dr, Durham, Durham, 27709, NC, , USA


Charkit Chemical Corporation, 32 Haviland Street, Norwalk, Fairfield, 06854, CT, , USA


Envigo Consulting Limited, Woolley Road Alconbury PE28 4HS Huntingdon Cambridgeshire, , United Kingdom


Infineum UK Ltd, PO Box 1 Milton Hill, OX13 6BB, Abingdon Oxon, United Kingdom

GHC Gerling, Holz

GHC Gerling, Holz & Co. Handels GmbH, Ruhrstraße 113, D-22761, Hamburg Hamburg, Germany


LANXESS CORP, 111 Ridc Park West Dr, Pittsburgh, Allegheny County, 15275-1112, PA, , USA

Lanxess Deutschland GmbH, Kennedyplatz 1,50569, Köln Nordrhein-Westfalen, Germany

Lonza Group

ARCH CHEMICALS INC, 960 A Interstate 10, Westlake, Calcasieu, 70669, LA, , USA

Royal Dutch Shell

Infineum UK Ltd, PO Box 1 Milton Hill, OX13 6BB, Abingdon Oxon, United Kingdom

Source: ECHA