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

Thifensulfuron methyl

Thifensulfuron methyl is an off-white solid and is odorless.

CAS 79277-27-3 C12H13N5O6S2 387.4 g/mol Warning

01 · Identification

What Thifensulfuron methyl is

Thifensulfuron methyl is an off-white solid and is odorless. Its molecular formula is C12H13N5O6S2 and its molecular weight is 387.4 g/mol. It melts at 186 °C.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Thifensulfuron methyl identifiers and molecular data

Thifensulfuron methyl CAS number and EC number

CAS number79277-27-3
Index number (CLP Annex VI)016-096-00-2

Thifensulfuron methyl molecular formula and molecular weight

Molecular formulaC12H13N5O6S2
Molecular weight387.4 g/mol

Other names for Thifensulfuron methyl

  • thifensulfuron-methyl (ISO)
  • methyl 3-(4-methoxy-6-methyl-1,3,5-triazin-2-ylcarbamoylsulfamoyl)thiophene-2-carboxylate

03 · GHS classification

Thifensulfuron methyl hazard classification

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

Thifensulfuron methyl pictograms and signal word

Signal wordWarning

Thifensulfuron methyl hazard class and category

GHS hazard classes Thifensulfuron methyl falls into
Hazard class Category From code Pictogram
Hazardous to the aquatic environment - acute GHS chapter 4.1 Category 1 H400 GHS09
Hazardous to the aquatic environment - chronic GHS chapter 4.1 Category 1 H410 GHS09

Thifensulfuron methyl hazard statements (H-codes)

Hazard statements assigned to Thifensulfuron methyl
CodeHazard statement
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Thifensulfuron methyl. 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 Thifensulfuron methyl

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 Thifensulfuron methyl 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

Thifensulfuron methyl precautionary statements

CLP Annex VI assigns 3 precautionary statements to Thifensulfuron methyl. 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.

Prevention

What to do before and during handling so the hazard never happens.

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

Thifensulfuron methyl 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 тифенсулфурон-метил (ISO) Метилов 3-(6-метил-4-метокси-1,3,5-триазин-2-илкарбамоилсулфамоил)тиофен-2-карбоксилат
Spanish español Tifensulfurón-metilo (ISO) 3-(4-metoxi-6-metil-1,3,5,-triazín-2-ilcarbamoilsulfamoil)tiofeno-2-carboxilato de metilo
Czech čeština thifensulfuron-methyl (ISO) methyl-3-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)karbamoyl]sulfamoyl}thiofen-2-karboxylát
Danish dansk thifensulfuron-methyl (ISO) methyl-3-(4-methoxy-6-methyl-1,3,5-triazin-2-ylcarbamoylsulfamoyl)thiophen-2-carboxylat
German Deutsch Thifensulfuron-methyl (ISO) Methyl-3-(4-methoxy-6-methyl-1,3,5-triazin-2-ylcarbamoylsulfamoyl)thiophen-2-carboxylat
Estonian eesti metüültifeensulfuroon (ISO) metüül-3-(4-metoksü-6-metüül-1,3,5-triasiin-2-üülkarbamoüülsulfamoüül)tiofeen-2-karboksülaat
Greek ελληνικά thifensulfuron-methyl (μεθυλική θειφαινοσουλφουρόνη) (ISO) 3-(4-μεθοξυ-6-μεθυλο-1,3,5-τριαζιν-2-υλοκαρβαμοϋλοσουλφαμοϋλο)θειοφαινο-2-καρβοξυλικός μεθυλεστέρας3-(4-μεθοξυ-6-μεθυλο-1,3,5-τριαζιν-2-υλοκαρβαμοϋλοσουλφαμοϋλο)θειοφαινο-2-καρβοξυλικό μεθύλιο
English English thifensulfuron-methyl (ISO) methyl 3-(4-methoxy-6-methyl-1,3,5-triazin-2-ylcarbamoylsulfamoyl)thiophene-2-carboxylate
French français thifensulfuron-méthyle (ISO) 3-(4-méthoxy-6-méthyl-1,3,5-triazin-2-ylcarbamoylsulfamoyl)thiophène-2-carboxylate de méthyle
Croatian hrvatski tifensulfuron-metil (ISO) metil-3-(4-metoksi-6-metil-1,3,5-triazin-2-ilkarbamoilsulfamoil)tiofen-2-karboksilat
Italian italiano Tifensulfuron-metile (ISO) 3-(4-metossi-6-metil-1,3,5-triazin-2-ilcarbamoil-sulfamoil)tiofene-2-carbossilato di metile
Latvian latviešu tifensulfuronmetils (ISO) metil 3-(4-metoksi-6-metil-1,3,5-triazīn-2-ilkarbamoilsulfamoil)tiofēn-2-karboksilāts
Lithuanian lietuvių tifensulfuronmetilas (ISO) metilo 3-(4-metoksi-6-metil-1,3,5-triazin-2-ilkarbamoilsulfamoil)tiofen-2-karboksilatas
Hungarian magyar tifenszulfuron-metil (ISO) metil 3-(4-metoxi-6-metil-1,3,5-triazin-2-il-karbamoil-szulfamoil) tiofén-2-karboxilát
Maltese Malti tifensulfuron-metil (ISO) Metil 3-(4-metossi-6-metil-1,3,5-triażin-2-ilkarbamoil-sulfamoil)tiofen-2-karbossilat
Dutch Nederlands thifensulfuron-methyl (ISO) methyl 3-(4-methoxy-6-methyl-1,3,5-triazine-2-ylcarbamoylsulfamoyl)thiofeen-2-carboxylaat
Polish polski tifensulfuron metylowy (ISO) 3-(4-metoksy-6-metylo-1,3,5-triazyn-2-ylokarbamoilosulfamoilo)tiofeno-2-karboksylan metylu
Portuguese português tifensulfurão-metilo (ISO) 3-(4-metoxi-6-metil-1,3,5-triazin-2-ilcarbamoilsulfamoil)tiofeno-2-carboxilato de metilo
Romanian română tifensulfuron-metil (ISO) metil 3-(4-metoxi-6-metil-1,3,5-triazin-2-ilcarbamoilsulfamoil)tiofen-2-carboxilat
Slovak slovenčina tifénsulfurón-metyl (ISO) metyl-3-{[(4-metoxy-6-metyl-1,3,5-triazín-2-yl)karbamoyl]sulfamoyl}tiofén-2-karboxylát
Slovenian slovenščina metil tifensulfuron (ISO) metil 3-(4-metoksi-6-metil-1,3,5-triazin-2-ilkarbamoilsulfamoil)tiofen-2-karboksilat
Finnish suomi tifensulfuroni-metyyli (ISO) metyyli-3-(4-metoksi-6-metyyli-1,3,5-triatsin-2-yylikarbamoyylisulfamoyyli)tiofeeni-2-karboksylaatti
Swedish svenska tifensulfuronmetyl (ISO) metyl-3-(4-metoxi-6-metyl-1,3,5-triazin-2-ylkarbamoylsulfamoyl)tiofen-2-karboxylat

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

Thifensulfuron methyl GHS label elements

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

GHS09 Environment pictogram

Warning

Thifensulfuron methyl

  • Very toxic to aquatic life.
  • Very toxic to aquatic life with long lasting effects.
  • Avoid release to the environment.
  • Collect spillage.
  • Dispose of contents/container to

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

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

07 · Health hazards

Thifensulfuron methyl health hazards and exposure limits

Thifensulfuron methyl hazard summary

High-dose animal studies: In a 24-month feeding study at 125 mg/kg/day, rats had weight loss, and decreased serum sodium; No evidence of carcinogenicity in a study of mice; Decreased mean fetal weight in a developmental study; [HSDB] An irritant; [MSDSonline]

Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

08 · Physical and chemical properties

Thifensulfuron methyl 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.

Thifensulfuron methyl melting point

Property Value Conditions Source
Melting point 186 °C (366.8 °F) HSDB

Thifensulfuron methyl density

Property Value Conditions Source
Density 1.58 g/cm³ HSDB

Thifensulfuron methyl solubility

Property Value Conditions Source
Solubility In water, 2.24X10+3 mg/L at 25 °C at 25 °C HSDB

Thifensulfuron methyl vapor pressure

Property Value Conditions Source
Vapor pressure 1.28e-10 mmHg at 25 °C HSDB

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

09 · Handling and storage

Thifensulfuron methyl storage and handling

Thifensulfuron methyl storage conditions

Store in original container only, away from other pesticides, fertilizers, food, or feed. Do not contaminate water, food or feed.

Source: Hazardous Substances Data Bank (HSDB)

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

10 · Questions

Thifensulfuron methyl — frequently asked questions

What is the CAS number of Thifensulfuron methyl?

The CAS number of Thifensulfuron methyl is 79277-27-3.

What is the chemical formula of Thifensulfuron methyl?

The molecular formula of Thifensulfuron methyl is C12H13N5O6S2 and its molecular weight is 387.4 g/mol.

What does a Thifensulfuron methyl label have to show?

Under CLP Annex VI the label for Thifensulfuron methyl carries the pictogram Environment and the signal word is Warning.

Is Thifensulfuron methyl flammable?

CLP Annex VI assigns Thifensulfuron methyl 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.

Is Thifensulfuron methyl a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Thifensulfuron methyl. Annex VI is a list of agreed classifications, not a list of substances found safe, so this is an absence of a classification rather than a clean bill of health.

What is the melting point of Thifensulfuron methyl?

The melting point reported for Thifensulfuron methyl is 186 °C (366.8 °F) (HSDB).

How should Thifensulfuron methyl be stored?

Store in original container only, away from other pesticides, fertilizers, food, or feed. Do not contaminate water, food or feed. (Hazardous Substances Data Bank (HSDB))

Nearby

Substances next to Thifensulfuron methyl

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