Molekula
Atrazine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Atrazine is a triazine herbicide used primarily to control broadleaf and grassy weeds in crops such as corn, sorghum, and sugarcane. It works by inhibiting photosynthesis in susceptible plants. CAS: 1912-24-9, Molecular Formula: C8H14ClN5, Molecular Weight: 215.68 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Atrazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Often bought together
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 mg — £97.20 per pack ex VAT · £116.64 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Assay/Purity | ≥97.0% |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless powder |
| Odour | Odorless |
| Melting Point | 177 °C |
| Boiling Point | 205 °C/101 kPa |
| Density | 1.2 (relative, water = 1) |
| Water Solubility | 33 mg/L at 25 °C |
| Vapour Pressure | 2.89 × 10⁻⁷ mmHg at 25 °C |
| pKa | pKa = 1.60 |
| log P (octanol/water) | 2.61 |
Source: PubChem CID 2256 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 64291709 |
| CAS Number | 1912-24-9 |
| IUPAC Name | 6-chloro-4-N-ethyl-2-N-propan-2-yl-1,3,5-triazine-2,4-diamine |
| EC Number | 217-617-8 |
| Molecular Formula | C8H14ClN5 |
| Molecular Weight | 215.68 |
| Exact Mass | 215.0938 |
| SMILES | CCNC1=NC(=NC(=N1)Cl)NC(C)C |
| InChIKey | MXWJVTOOROXGIU-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H14ClN5/c1-4-10-7-12-6(9)13-8(14-7)11-5(2)3/h5H,4H2,1-3H3,(H2,10,11,12,13,14) |
| PubChem CID | 2256 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29336960 |
| Tariff Code | 2933691000 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H317 May cause an allergic skin reaction
- H373 May cause damage to organs through prolonged or repeated exposure
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P314 Get medical advice/attention if you feel unwell
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Aatrex
- Atazinax
- Atranex
- Atrasine
- Atrazin
- Chromozin
- Gesaprim
- Gesoprim
- Hungazin
- Oleogesaprim
Frequently asked questions
What is atrazine used for?
Atrazine is primarily used as a herbicide to control broadleaf and grassy weeds in crops such as corn, sorghum, and sugarcane.
What is the chemical formula and molecular weight of atrazine?
The chemical formula of atrazine is C8H14ClN5, and its molecular weight is 215.68 g/mol.
How should atrazine be stored?
Atrazine should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of atrazine does Molekula supply?
Molekula supplies atrazine in technical grade, suitable for industrial and agricultural applications.
Can Molekula supply atrazine in bulk?
Yes, Molekula can supply atrazine in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an order of atrazine?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.