Dichloromethane(CAS 75-09-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99.8% | PREP, preparation grade | 4L | In Stock | 30 USD
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| 99.9% | HPLC | 1L | In Stock | 22 USD
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| 99.9% | BASIC RESI | 4L | In Stock | 58 USD
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| 99.9% | Basic HPLC | 4L | In Stock | 69 USD
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| 99.9% | RESI, pesticide residue level | 4L | In Stock | 76 USD
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| 99.9% | HPLC | 4L | In Stock | 86 USD
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| Water≤30 ppm(by K.F.)，99.9%，SafeDry，Safeseal | SafeDry, Extra Dry | 100ML | In Stock | 5 USD
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| Water≤30 ppm(by K.F.)，99.9%，SafeDry，Safeseal | SafeDry, Extra Dry | 500ML | In Stock | 9 USD
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| Water≤30 ppm(by K.F.)，99.9%，SafeDry，Safeseal | SafeDry, Extra Dry | 1L | In Stock | 12 USD
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| Water≤30 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 100ML | In Stock | 5 USD
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| Water≤30 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 500ML | In Stock | 9 USD
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| Water≤30 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 1L | In Stock | 12 USD
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| Water≤50 ppm(by K.F.)，99.9%，SafeDry，stabilized with Amylene，Safeseal | SafeDry, Extra Dry | 100ML | In Stock | 5 USD
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| Water≤50 ppm(by K.F.)，99.9%，SafeDry，stabilized with Amylene，Safeseal | SafeDry, Extra Dry | 500ML | In Stock | 8 USD
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| Water≤50 ppm(by K.F.)，99.9%，SafeDry，stabilized with Amylene，Safeseal | SafeDry, Extra Dry | 1L | In Stock | 11 USD
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| Water≤50 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 100ML | In Stock | 5 USD
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| Water≤50 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 500ML | In Stock | 8 USD
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| Water≤50 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 1L | In Stock | 11 USD
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| ≥99.7%,GCS | GCS | 5ML | In Stock | 19 USD
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Physical and chemical properties of 75-09-2
Boiling Point |
104 °F |
|---|---|
BRN |
1730800 |
carcinogen classification |
2A (Vol. Sup 7, 71, 110) 2017 |
Decomposition |
It can be decomposed by contact with hot surfaces and open flame, and then yield toxic fumes that are irritating and give warning of their presence. When heated to decomposition it emits highly toxic fumes of phosgene and /hydrogen chloride/. |
Density |
1.33 |
Exact Mass |
83.953354 |
explosive limit |
13-22%(V) |
Flash Point |
-14.1±22.4 °C |
Index of Refraction |
Index of refraction: 1.4244 at 20 °C/D |
LogP |
1.25 |
Melting Point |
-139 °F |
Merck |
14,6063 |
Molecular Formula |
CH2Cl2 |
Molecular Weight |
84.933 |
Odor |
Slightly sweet smell, similar to that of trichloromethane |
Odor Threshold |
160ppm |
Solubility |
13.2g/L at 25°C in Water |
Stability |
In the absence of moisture at ordinary temp, dichloromethane is relatively stable when compared with its congeners, chloroform and carbon tetrachloride. |
Storage condition |
room temp |
Vapour density |
2.93 |
Vapour Pressure |
350 mmHg |
Water Solubility |
20 g/L (20 ºC) |
λmax |
λ: 235 nm Amax: 1.00 λ: 240 nm Amax: 0.20 λ: 250 nm Amax: 0.05 λ: 260 nm Amax: 0.02 λ: 340-400 nm Amax: 0.01 |
Download COA of 75-09-2
Download SDS of 75-09-2
Pictograms |
  |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H336 May cause drowsiness or dizziness H341 Suspected of causing genetic defects H351 Suspected of causing cancer H373 May causes damage to organs through prolonged or repeated exposure |
Safety Data Sheet |
Q&A for CAS 75-09-2
1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.
2. What is the delivery time?
Orders are shipped on the second business day via FedEx, DHL, or UPS. International deliveries typically arrive within 7 business days (subject to customs clearance).
3. What if the received product doesn’t meet quality standards?
If the product does not match the COA or has a quality issue, we will issue a full refund or replacement upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our technical team is available to assist with questions about product use, storage, purity requirements, applications, and more.
6. Are volume discounts available?
Yes. We offer competitive pricing for bulk orders. Please submit a quotation request, and we’ll provide a customized offer.
7. Do you provide samples?
Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.
8. Do you have products in stock?
Items marked “In Stock” on our website are ready for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of purity, packaging size, and special testing requirements. Please share your detailed needs, and we’ll provide a solution.
10. Is the COA consistent with the shipped batch?
Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer stable batch consistency, pricing agreements, and safety stock options for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept bank transfer (T/T), PayPal, and other methods. Credit terms may be available for qualified long-term partners.
Applications of 75-09-2
Cas:107-06-2
Cas:74-97-5
Cas:67-66-3
Operate under the ISO 9001 system
