Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Ethanol absolute ≥100% (v/v) USP Molecular biology grade (200 Proof)

Supplier: DECON LABS

Synonyms: Ethyl alcohol
3916 3916EA
Decon’s 200 proof ethanol (100% ethanol) is a Molecular Biology Grade, pure ethanol product made to USP specifications and is tested for DNAase / RNAase activity and its ability to precipitate DNA from solution. Molecular Biology Grade Ethanol can be used in absolute form or diluted for use in most applications in Molecular Biology Laboratories.

Ordering Information: Pure Ethanol products are taxed according to the government schedule of excise taxes detailed in 27 CFR Chapter 1 section 27.41. This excise tax is included in the cost of this product. There is no need for Federal Permits.

  • Total alcohol: 99.5%
  • Ethyl alcohol: 99.5%
  • Denaturant: none

Formula: H₃CCH₂OH
MW: 46,07 g/mol
Boiling Pt: 78,3 °C (1013 hPa)
Melting Pt: –117 °C
Density: 0,7895 g/cm³ (20 °C)
Flash Pt: 12 °C
Storage Temperature: Ambient
CAS Number: 64-17-5
EINECS: 200-578-6
UN: 1170
REACH: 01-2119457610-43
Merck Index: 12,03806
Specification Test Results
RNA-ase Negative Pass
DNA-ase Negative Pass
Assay 200 proof > 99.5 (% v/v) Ethanol
Water \< 0.1
Specific Gravity @15.56˚C (USP) \<0.7962
Specific Gravity @15.0˚C (JP) \<0.797
Relative Density @ 20˚C (BP/EP) 0.790-0.793
Color Passes USP test for color
Clarity Passes USP Test for Clarity
Acidity \< 30 ppm
Alkalinity Passes USP Test
Non Volatile Residue \< 25 ppm
Sum of Acetal &Acetaldehyde \< 10 ppm
Benzene \<2 ppm
Methanol \< 100 ppm
UV Absorbance @ 240 nm \< 0.40 A (USP/BP/EP/JP)
UV Absorbance @ 250nm \< 0.30 A (USP/BP/EP/JP)
UV Absorbance @ 260nm \< 0.30 A (USP/BP/EP/JP)
UV Absorbance @ 270 \< 0.10 A (USP/BP/EP/JP)
UV Absorbance @ 235- 340 nm Pass (USP/BP/EP/JP)



Expand All / Collapse All
Size Packaging Supplier No. Catalog Number Unit List Price Quantity
475 mL (16 oz.) Clear Glass Bottle 3916EA 71006-012 Each (1pt US) Retrieving Restricted
restricted You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 800-574-7892 referencing your BioExpress account number. Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
BioExpress will not lift restrictions for residential shipping addresses.

Expand All / Collapse All
Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected.To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty

Terms & Conditions

Prices shown are current at time of publication. Where changes have occurred, prices prevailing at the time of shipment will apply. Prices are subject to change without notice.

Our sales and customer service departments welcome quotations for laboratory set-ups and multiple-unit orders. Your inquiries are welcome and appreciated.

Payment Terms:
Payment terms are Net 30 Days on approved credit, F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. C.O.D. orders will be charged a $10.00 handling fee plus shipping charges. AMEX, MasterCard, and Visa are accepted.

Minimum Order:
There is no minimum order at BioExpress. Full case quantities or minimum quantities may apply to non-stock or specialty items.

All orders are shipped F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. Orders are usually shipped within 24 hours of receipt. We ship by the most efficient and economical means available. Extra charges apply to HAZMAT and dry ice shipments.

If you would like to return an item, please call BioExpress customer service or contact your local representative for an RGA number. All returns must include an RGA number, include original packaging and be shipped prepaid. Items older than 30 days, sterile, or special order items are subject to review. A 15% restocking fee applies.

BioExpress accepts no responsibility and shall not be held liable for loss, damage, expense, consequential, or accidental damage. This includes the damage to property, person, or premises resulting from these products. BioExpress MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURCHASE. BioExpress expressly disclaims all other warranties, whether express, implied or statutory, including the warranty of MERCHANTABILITY AND FITNESS FOR USE. In no event will BioExpress be liable for consequential damages arising from the use of products described in this catalog.

Print These Terms