Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 1,9-DECADIYNE

1,9-DECADIYNE

1,9-DECADIYNE price.
  • $19 - $935
  • Product name: 1,9-DECADIYNE
  • CAS: 1720-38-3
  • MF: C10H14
  • MW: 134.22
  • EINECS:217-012-9
  • MDL Number:MFCD00014926
  • Synonyms:TIMTEC-BB SBB008879;1,9-DECADIYNE;Decadiyne;deca-1,9-diyne ;1,9-Decanediyne;1,9-Decadiyne,98%;1,9-Decadiyne, 97+%;1,9-Decadiyne (6CI, 7CI, 8CI, 9CI)
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • GFS CHEMICALS
  • Oakwood
  • TCI Chemical
Package
  • 250mg
  • 1g
  • 5ml
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAK Scientific
  • Product number4688AL
  • Product description1,9-Decadiyne
  • Packaging5ml
  • Price$158
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13834
  • Product description1,9-Decadiyne, 97%
  • Packaging5g
  • Price$95.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13834
  • Product description1,9-Decadiyne, 97%
  • Packaging25g
  • Price$352
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13834
  • Product description1,9-Decadiyne, 97%
  • Packaging100g
  • Price$935
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number80701
  • Product description1,9-Decadiyne, 97%
  • Packaging10g
  • Price$207.26
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number124010
  • Product description1,9-Decadiyne 97%
  • Packaging250mg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number124010
  • Product description1,9-Decadiyne 97%
  • Packaging1g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD1326
  • Product description1,9-Decadiyne >98.0%(GC)
  • Packaging5mL
  • Price$135
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4688AL 1,9-Decadiyne 5ml $158 2021-12-16 Buy
Alfa Aesar A13834 1,9-Decadiyne, 97% 5g $95.1 2024-03-01 Buy
Alfa Aesar A13834 1,9-Decadiyne, 97% 25g $352 2024-03-01 Buy
Alfa Aesar A13834 1,9-Decadiyne, 97% 100g $935 2021-12-16 Buy
GFS CHEMICALS 80701 1,9-Decadiyne, 97% 10g $207.26 2021-12-16 Buy
Oakwood 124010 1,9-Decadiyne 97% 250mg $19 2021-12-16 Buy
Oakwood 124010 1,9-Decadiyne 97% 1g $35 2021-12-16 Buy
TCI Chemical D1326 1,9-Decadiyne >98.0%(GC) 5mL $135 2024-03-01 Buy

Properties

Melting point :-6.35°C (estimate)
Boiling point :80-81 °C (10 mmHg)
Density :0.822
refractive index :1.449-1.453
Flash point :60°C
storage temp. :Flammables area
form :Liquid
color :Clear yellow
Specific Gravity :0.816
Water Solubility :Insoluble in water.
BRN :1734594
CAS DataBase Reference :1720-38-3(CAS DataBase Reference)
EPA Substance Registry System :1,9-Decadiyne (1720-38-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/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.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

One-step synthesis of carbametacyclophane 3 from 1,9-decadiyne and diethyl acetylenedicarboxylate is described. The use of 1,9-decadiyne as a nucleophile led only to the monoalkynylation product, a selectivity that would be difficult to achieve with a catalytic in situ metalation process. 1,9-decadiyne reacts with iodobenzene (excess) to afford the bis-Sonogashira coupling product in excellent yield. 1,9-Decadiyne was dihydrated and gave 2,9-decanedione in 92% yield.

More related product prices

1,9-DECADIYNE 1,5-DECADIYNE

Related product price

Suppliers and manufacturers

Career Henan Chemica Co
Dayang Chem (Hangzhou) Co.,Ltd.
PT CHEM GROUP LIMITED
GIHI CHEMICALS CO.,LIMITED
Aladdin Scientific Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Mainchem Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd.