Substance profile
Crimidine
Crimidine is colorless crystals.
01 · Identification
What Crimidine is
Crimidine is colorless crystals. Its molecular formula is C7H10ClN3 and its molecular weight is 171.63 g/mol. It melts at 87 °C, is very soluble in water.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Crimidine identifiers and molecular data
Crimidine CAS number and EC number
Crimidine molecular formula and molecular weight
Other names for Crimidine
- crimidine (ISO)
- 2-chloro-6-methylpyrimidin-4-yldimethylamine
03 · GHS classification
Crimidine hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Crimidine pictograms and signal word
Crimidine hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Acute toxicity - oral GHS chapter 3.1 | Category 1 or 2 | H300 | GHS06 |
Where two values are shown with “or”, the hazard statement is shared by more than one category or by more than one class, and the code alone does not say which. H272, for example, belongs to oxidising liquids and to oxidising solids — the physical state decides. The binding answer for a specific entry is in the CLP Annex VI table itself.
Crimidine hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H300 | Fatal if swallowed. |
This page lists only the codes assigned to Crimidine. 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 Crimidine
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 Crimidine 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
Crimidine precautionary statements
CLP Annex VI assigns 4 precautionary statements to Crimidine. 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.
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
Crimidine 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 | кримидин (ISO) 6-метил-2-хлоропиримидин-4-илдиметиламин |
| Spanish español | Crimidina (ISO) 2-cloro-6-metilpirimidin-4-il-dimetilamina |
| Czech čeština | krimidin (ISO) N -(2-chlor-6-methylpyrimidin-4-yl)dimethylamin |
| Danish dansk | crimidin (ISO) 2-chlor-6-methylpyrimidin-4- yldimethylamin |
| German Deutsch | Crimidin (ISO) 2-Chlor-6-methylpyrimidin-4-yldimethylamin |
| Estonian eesti | krimidiin (ISO) 2-kloro-6-metüülpürimidiin-4-üüldimetüülamiin |
| Greek ελληνικά | crimidine (κριμιδίνη) (ISO) 2-χλωρο-6-μεθυλοπυριμιδιν-4-υλοδιμεθυλαμίνη |
| English English | crimidine (ISO) 2-chloro-6-methylpyrimidin-4- yldimethylamine |
| French français | crimidine (ISO) 2-chloro-6-méthylpyrimidin-4- yldiméthylamine |
| Croatian hrvatski | krimidin (ISO) 2-klor-6-metilpirimidin-4-ildimetilamin |
| Italian italiano | crimidina (ISO) 2-cloro-6-metilpirimidin-4-ildimetilammina |
| Latvian latviešu | krimidīns (ISO) 2-hlor-6-metilpirimidīn-4-ildimetilamīns |
| Lithuanian lietuvių | krimidinas (ISO) 2-chlor-6-metilpirimidin-4-ildimetilaminas |
| Hungarian magyar | krimidin (ISO) 2-klór-6-metilpirimidin-4- ildimetilamin |
| Maltese Malti | krimidina (ISO) 2-kloro-6-metilpirimidin-4-ildimetilammin |
| Dutch Nederlands | crimidine (ISO) 2-chloor-6-methylpyrimidine-4- yldimethylamine |
| Polish polski | krymidyna (ISO) 2-chloro-4-dimetyloamino-6-metylopirymidyna |
| Portuguese português | crimidina (ISO) 2-cloro-6-metilpirimidin-4-ildimetilamina |
| Romanian română | crimidin (ISO) 2-cloro-6-metilpirimidin-4-ildimetilamină |
| Slovak slovenčina | krimidín (ISO) 2-chlór-6,N, N-trimetylpyrimidín-4-amín |
| Slovenian slovenščina | krimidin (ISO) 2-kloro-6-metilpirimidin-4-ildimetilamin |
| Finnish suomi | krimidiini (ISO) 2-kloori-6-metyylipyrimidin-4-yylidimetyyliamiini |
| Swedish svenska | krimidin (ISO) 2-klor-6-metylpyrimidin-4-yldimetylamin |
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
Crimidine GHS label elements
Everything CLP Annex VI fixes for Crimidine, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Crimidine
- Fatal if swallowed.
- Do not eat, drink or smoke when using this product.
- IF SWALLOWED:
- Immediately call a POISON CENTER/doctor/…
- Rinse mouth.
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Crimidine in the GHS label constructor →
07 · Health hazards
Crimidine health hazards and exposure limits
Crimidine hazard summary
A pyridoxine antagonist that causes convulsions 20-40 minutes after ingestion of less than 5 mg/kg or less than 7 drops; A skin, eye, nose, and throat irritant; May cause burns to skin and eyes; [HSDB] May cause serious damage to CNS; [CAMEO] An irritant; May cause serious eye injury; May cause skin sensitization; Effects in high-dose animal studies include convulsions; [MSDSonline]
Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
08 · Physical and chemical properties
Crimidine 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.
Crimidine boiling point
| Property | Value | Conditions | Source |
|---|---|---|---|
| Boiling point | 143.5 °C (290.3 °F) | range, midpoint shown, at 4 mmHg (reduced pressure) | HSDB |
| 143.61 °C (290.5 °F) | range, midpoint shown, at 4 mmHg (reduced pressure) | CAMEO |
Crimidine melting point
| Property | Value | Conditions | Source |
|---|---|---|---|
| Melting point | 87 °C (188.6 °F) | HSDB | |
| 87 °C (188.6 °F) | commercial crimidine | HSDB | |
| 218 °C (424.4 °F) | Crimidine hydrochloride | HSDB |
Crimidine solubility
| Property | Value | Conditions | Source |
|---|---|---|---|
| Solubility | Very soluble in ethanol | HSDB | |
| Readily soluble in dichloromethane, 2-propanol, toluene | HSDB | ||
| In water, 9.4 g/L at 20 °C | at 20 °C | HSDB |
Crimidine vapor pressure
| Property | Value | Conditions | Source |
|---|---|---|---|
| Vapor pressure | 0.02 mmHg | Haz-Map | |
| Less than 10-5 at 68F (EPA, 1998) | CAMEO |
Crimidine corrosivity
| Property | Value | Conditions | Source |
|---|---|---|---|
| Corrosivity | Corrosive to metals | HSDB |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.
09 · Handling and storage
Crimidine storage and handling
Crimidine storage conditions
Castrix must be stored to avoid contact with strong acids (such as hydrochloric, sulfuric and nitric) and acid fumes since violent reactions occur. Store in tightly closed containers in a cool, well-ventilated area.
Source: Hazardous Substances Data Bank (HSDB)
Crimidine reactivity
CRIMIDINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Source: CAMEO Chemicals
Planning storage for a mix of chemicals? Check Crimidine in the storage compatibility matrix →
10 · Questions
Crimidine — frequently asked questions
What is the CAS number of Crimidine?
The CAS number of Crimidine is 535-89-7. Its EC number is 208-622-6.
What is the chemical formula of Crimidine?
The molecular formula of Crimidine is C7H10ClN3 and its molecular weight is 171.63 g/mol.
What does a Crimidine label have to show?
Under CLP Annex VI the label for Crimidine carries the pictogram Skull and crossbones and the signal word is Danger.
Is Crimidine flammable?
CLP Annex VI assigns Crimidine 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 Crimidine a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Crimidine. 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 boiling point of Crimidine?
The boiling point reported for Crimidine is 143.5 °C (290.3 °F), range, midpoint shown, at 4 mmHg (reduced pressure) (HSDB).
What is the melting point of Crimidine?
The melting point reported for Crimidine is 87 °C (188.6 °F) (HSDB).
How should Crimidine be stored?
Castrix must be stored to avoid contact with strong acids (such as hydrochloric, sulfuric and nitric) and acid fumes since violent reactions occur. Store in tightly closed containers in a cool, well-ventilated area. (Hazardous Substances Data Bank (HSDB))
Nearby
Substances next to Crimidine
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