Molekula
tert-Butyl chloride
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
tert-Butyl chloride is a colorless liquid used as a reagent in organic synthesis, particularly for alkylation reactions and as a solvent in industrial processes. It is a volatile, flammable compound with a pungent odor. CAS: 507-20-0, Molecular formula: (CH3)3CCl, Molecular weight: 92.57 g/mol, Storage: 2 to 8 °C, Signal word: Danger. Molekula supplies tert-Butyl chloride 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.
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.
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500 mL — £46.50 per pack ex VAT · £55.80 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Refractive Index | 1.3830-1.3870 at 20°C |
| Assay | ≥ 98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | -27 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 50.9 °C at 760 mmHg |
| Vapour Pressure | 302 mmHg |
Source: PubChem CID 10486 (PAC Chemical Database, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90028163 |
| CAS Number | 507-20-0 |
| IUPAC Name | 2-chloro-2-methylpropane |
| EC Number | 208-066-4 |
| Molecular Formula | (CH3)3CCl |
| Molecular Weight | 92.57 |
| Exact Mass | 92.0393 |
| SMILES | CC(C)(C)Cl |
| InChIKey | NBRKLOOSMBRFMH-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H9Cl/c1-4(2,3)5/h1-3H3 |
| PubChem CID | 10486 |
| UN Number | UN1127 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2903.19.6050 |
| Tariff Code | 2903190090 |
Safety & GHS
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Flammable
GHS02
Hazard statements
- H225 Highly flammable liquid and vapour
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P233 Keep container tightly closed
- P240 Ground/bond container and receiving equipment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+P361+P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower
- P403+P235 Store in a well-ventilated place. Keep cool
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
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
- 2-Chloro-2-methylpropane
- 2-Chloroisobutane
- 2-Methyl-2-chloropropane
- 2-Methyl-2-propyl chloride
- BUTYL CHLORIDE, TERT-
- Chlorotrimethylmethane
- Propane, 2-chloro-2-methyl-
- t-Butylchloride
- Trimethylchloromethane
Frequently asked questions
What is tert-Butyl chloride used for?
It is primarily used as a reagent in organic synthesis, particularly for alkylation reactions and as a solvent in certain processes.
What is the chemical formula and molecular weight of tert-Butyl chloride?
The formula is (CH3)3CCl with a molecular weight of 92.57 g/mol.
How should tert-Butyl chloride be stored?
It should be stored at 2 to 8 °C, away from heat and moisture, in a tightly sealed container.
What grade of tert-Butyl chloride does Molekula supply?
Molekula supplies tert-Butyl chloride in reagent grade.
Can Molekula supply tert-Butyl chloride in bulk?
Yes, Molekula can supply tert-Butyl chloride in bulk quantities upon request.
What documentation comes with a purchase of tert-Butyl chloride?
Each order includes a Certificate of Analysis 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.