Advanced Search



5-Chloro-1-pentyne

ALDRICH/244376 - 98%

Synonym: (3-Chloropropyl)acetylene; 1-Chloro-4-pentyne; 4-Pentynyl chloride

CAS Number: 14267-92-6
Empirical Formula (Hill Notation): C5H7Cl
Molecular Weight: 102.56
EC Number: 238-159-5
MDL Number: MFCD00001014
Linear Formula: HC≡CCH2CH2CH2Cl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-244376-5G 5 g
 $53.40
1/EA		 Add To Favorites
45-244376-25G 25 g
 $130.00
1/EA		 Add To Favorites

 

assay 98%
bp 67-69 °C/145 mmHg (lit.)
density 0.968 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C5H7Cl/c1-2-3-4-5-6/h1H,3-5H2
InChI key UXFIKVWAAMKFQE-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.444 (lit.)
SMILES string ClCCCC#C
storage temp. 2-8°C
Application: 5-Chloro-1-pentyne was used in the synthesis of 5-chloro-2-trimethylstannyl-1-pentene by reacting with Me3SnCu.Me2S. It was also used with α-diazoesters in a copper-catalyzed synthesis of pyrazoles.
Packaging: 5, 25 g in glass bottle
Symbol GHS02GHS07  GHS02,GHS07
Signal word Danger
Hazard statements H225 - H315
Precautionary statements P210 - P302 + P352
Hazard Codes F,Xi
Risk Statements 11-38
Safety Statements 23-24/25
RIDADR UN 1993BF 3 / PGII
WGK Germany WGK 3
Flash Point(F) 59.0 °F - closed cup
Flash Point(C) 15 °C - closed cup
Purity 98%
bp 67-69 °C/145 mmHg (lit.)
Density 0.968 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.444 (lit.)
Storage Temp. 2-8°C
UNSPSC 12352100

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top