Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Forchlorfenuron

Forchlorfenuron is a white to off-white crystalline powder.

CAS 68157-60-8 C12H10ClN3O 247.68 g/mol Warning

01 · Identification

What Forchlorfenuron is

Forchlorfenuron is a white to off-white crystalline powder. Its molecular formula is C12H10ClN3O and its molecular weight is 247.68 g/mol. It melts at 168 °C.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Forchlorfenuron identifiers and molecular data

Forchlorfenuron CAS number and EC number

CAS number68157-60-8
Index number (CLP Annex VI)613-254-00-8

Forchlorfenuron molecular formula and molecular weight

Molecular formulaC12H10ClN3O
Molecular weight247.68 g/mol

Other names for Forchlorfenuron

  • forchlorfenuron (ISO)
  • 1-(2-chloro-4-pyridyl)-3-phenylurea

03 · GHS classification

Forchlorfenuron hazard classification

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Forchlorfenuron pictograms and signal word

Signal wordWarning

Forchlorfenuron hazard class and category

GHS hazard classes Forchlorfenuron falls into
Hazard class Category From code Pictogram
Carcinogenicity GHS chapter 3.6 Category 2 H351 GHS08
Hazardous to the aquatic environment - chronic GHS chapter 4.1 Category 2 H411 GHS09

Forchlorfenuron hazard statements (H-codes)

Hazard statements assigned to Forchlorfenuron
CodeHazard statement
H351 Suspected of causing cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H411 Toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Forchlorfenuron. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

Safety Data Sheet

Getting an SDS for Forchlorfenuron

A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of Forchlorfenuron issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.

04 · Precautionary statements

Forchlorfenuron precautionary statements

CLP Annex VI assigns 7 precautionary statements to Forchlorfenuron. They are grouped the way a label groups them: what to do before handling, what to do when something has already happened, how to store it and how to dispose of it.

Response

What to do once exposure, spillage or fire has already happened.

Disposal

What has to happen to the contents and the empty container.

Reading the notation. is a blank the supplier fills in — not a truncated sentence.· [square brackets] mark a part printed only when it applies.

05 · Names in the regulation

Forchlorfenuron name in 23 EU languages

CLP Annex VI Part 3 is published in every language edition of the regulation, and the identification column is written out in each of them. Nothing below is translated by us: each line is the name as that edition prints it. Under Art. 18(2) the substance name from Annex VI is a lawful product identifier, so this is the wording to put on a label going to that market — and where the cell lists several designations, any one of them qualifies.

Language Name in CLP Annex VI Part 3
Bulgarian български форхлорфенурон (ISO) 1-(2-хлоро-4-пиридил)-3-фенилуреа
Spanish español Forclorfenurón (ISO) 1-(2-cloro-4-piridil)-3-fenilurea
Czech čeština forchlorfenuron (ISO) 1-(2-chlor-4-pyridyl)-3-fenylmočovina
Danish dansk forchlorfenuron (ISO) 1-(2-chlor-4-pyridyl)-3-phenylurinstof
German Deutsch Forchlorfenuron (ISO) 1-(2-Chlor-4-pyridyl)-3-phenylharnstoff
Estonian eesti forkloorfenuroon (ISO) 1-(2-kloro-4-püridüül)-3-fenüülkarbamiid
Greek ελληνικά forchlorfenuron (φορχλωροφαινουρόνη) (ISO) 1-(2-χλωρο-4-πυριδυλο)-3-φαινυλουρία
English English forchlorfenuron (ISO) 1-(2-chloro-4-pyridyl)-3-phenylurea
French français forchlorfénuron (ISO) 1-(2-chloro-4-pyridyl)-3-phénylurée
Croatian hrvatski forklorfenuron (ISO) 1-(2-klor-4-piridil)-3-fenilurea
Italian italiano forchlorfenuron (ISO) 1-(2-cloro-4-piridil)-3-fenilurea
Latvian latviešu forhlorfenurons (izo) 1-(2-hlor-4-piridil)-3-fenilurīnviela
Lithuanian lietuvių forchlorfenuronas (ISO) 1-(2-chlor-4-piridil)-3-fenilkarbamidas
Hungarian magyar forklórfenuron (ISO) 1-(2-klór-4-piridil)-3-fenilkarbamid
Maltese Malti forklorfenuron (ISO) 1-(2-kloro-4-piridil)-3-fenilurea
Dutch Nederlands forchloorfenuron (ISO) 1-(2-chloor-4-pyridyl)-3-fenylureum
Polish polski forchlorofenuron (ISO) 1-(2-chloro-4-pirydylo)-3-fenylo-mocznik
Portuguese português forclorfenurão (ISO) 1-(2-cloro-4-piridil)-3-fenilureia
Romanian română forclorfenuron (ISO) 1-(2-clor-4-piridil)-3-feniluree
Slovak slovenčina forchlórfenurón (ISO) 1-fenyl-3-(2-chlórpyridín-4-yl)močovina
Slovenian slovenščina forklorfenuron (ISO) 1-(2-kloro-4-piridil)-3-fenilsečnina
Finnish suomi forklorfenuroni (ISO) 1-(2-kloori-4-pyridyyli)-3-fenyyliurea
Swedish svenska forklorfenuron (ISO) 1-(2-klor-4-pyridyl)-3-fenylurea

All 23 language editions of Annex VI carry this entry. Irish is the twenty-fourth official EU language and has no line here for a different reason: no consolidated CLP text has ever been published in Irish, so there is no Irish edition of Annex VI to quote a name from. Source: consolidated CLP, CELEX 02008R1272, language editions. © European Union, https://eur-lex.europa.eu — only the electronic Official Journal of the European Union is authentic.

06 · Label elements

Forchlorfenuron GHS label elements

Everything CLP Annex VI fixes for Forchlorfenuron, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS08 Health hazard pictogramGHS09 Environment pictogram

Warning

Forchlorfenuron

  • Suspected of causing cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
  • Toxic to aquatic life with long lasting effects.
  • Obtain special instructions before use.
  • Avoid release to the environment.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • IF exposed or concerned:
  • Get medical advice/attention.
  • Collect spillage.
  • Dispose of contents/container to

Supplier name, address and telephone number· Product identifier·Nominal quantity

Need this as an actual label? Open Forchlorfenuron in the GHS label constructor →

07 · Physical and chemical properties

Forchlorfenuron properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Forchlorfenuron melting point

Property Value Conditions Source
Melting point 167.5 °C (333.5 °F) range, midpoint shown HSDB

Forchlorfenuron density

Property Value Conditions Source
Density 1.3839 g/cm³ at 25 °C HSDB

Forchlorfenuron solubility

Property Value Conditions Source
Solubility In methanol 119 g/L, ethanol 149 g/L, acetone 127 g/L, chlorofrom 2.7 g/LApplied at 1-1000 ppm, depending on crop. HSDB
In water = 39 mg/L (pH 6.4, 21 °C) at 21 °C HSDB

Forchlorfenuron vapor pressure

Property Value Conditions Source
Vapor pressure 3.45e-10 mmHg at 25 °C HSDB

Forchlorfenuron flash point

Property Value Conditions Source
Flash point FLASH POINT, °F: >200 Pensky Martin Closed Cup Kim Blue Plant Growth Regulator HSDB

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

08 · Handling and storage

Forchlorfenuron storage and handling

Forchlorfenuron storage conditions

Store between 40 °F and 120 °F. /Kim Blue Plant Growth Regulator/

Source: Hazardous Substances Data Bank (HSDB)

Forchlorfenuron incompatible materials

Keep away from strong oxidizers such as hydrogen peroxide, bromine, and chromic acid. /Kim Blue Plant Growth Regulator/

Source: Hazardous Substances Data Bank (HSDB)

Planning storage for a mix of chemicals? Check Forchlorfenuron in the storage compatibility matrix →

09 · Questions

Forchlorfenuron — frequently asked questions

What is the CAS number of Forchlorfenuron?

The CAS number of Forchlorfenuron is 68157-60-8.

What is the chemical formula of Forchlorfenuron?

The molecular formula of Forchlorfenuron is C12H10ClN3O and its molecular weight is 247.68 g/mol.

What does a Forchlorfenuron label have to show?

Under CLP Annex VI the label for Forchlorfenuron carries the pictograms Health hazard and Environment and the signal word is Warning.

Is Forchlorfenuron flammable?

CLP Annex VI assigns Forchlorfenuron no flammability hazard class. That is not a statement that it cannot burn: the harmonised list only records the hazards that were assessed for it. The flash point reported for it is FLASH POINT, °F: >200 Pensky Martin Closed Cup, Kim Blue Plant Growth Regulator (HSDB).

Is Forchlorfenuron a carcinogen?

CLP Annex VI assigns Forchlorfenuron H351 — suspected of causing cancer. That is category 2: the evidence points that way but is not conclusive.

What is the melting point of Forchlorfenuron?

The melting point reported for Forchlorfenuron is 167.5 °C (333.5 °F), range, midpoint shown (HSDB).

How should Forchlorfenuron be stored?

Store between 40 °F and 120 °F. /Kim Blue Plant Growth Regulator/ (Hazardous Substances Data Bank (HSDB))

Nearby

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