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TRIBUTYLSTANNYLACETYLENE

TRIBUTYLSTANNYLACETYLENE
TRIBUTYLSTANNYLACETYLENE
CAS No.
994-89-8
Chemical Name:
TRIBUTYLSTANNYLACETYLENE
Synonyms
NSC 203201;ETHYNYLTRIBUTYLIN;ETHYNYLTRIBUTYLTIN;ethenyltributyltin;TRIBUTYL(ETHYNYL)TIN;TRI-N-BUTYLETHYNYLTIN;Ethynyltributylstaane;ETHYNYLTRI-N-BUTYLTIN;TribuTylTin aceTylene;(Tributylstannyl)ethyne
CBNumber:
CB0161680
Molecular Formula:
C14H28Sn
Formula Weight:
315.08
MOL File:
994-89-8.mol

TRIBUTYLSTANNYLACETYLENE Properties

Boiling point:
70 °C0.2 mm Hg(lit.)
Density 
1.089 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.476(lit.)
Flash point:
165 °F
storage temp. 
2-8°C
Specific Gravity
1.089
Water Solubility 
Not miscible or difficult to mix with water.
Sensitive 
Moisture Sensitive
BRN 
3537659
InChIKey
YEMJHNYABQHWHL-UHFFFAOYSA-N
CAS DataBase Reference
994-89-8(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N,Xn
Risk Statements  21-25-36/38-48/23/25-50/53
Safety Statements  35-36/37/39-45-60-61
RIDADR  UN 2788 6.1/PG 3
WGK Germany  3
21
TSCA  No
HazardClass  6.1
PackingGroup  III
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P314 Get medical advice/attention if you feel unwell.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

TRIBUTYLSTANNYLACETYLENE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 275069 Ethynyltributylstannane 95% 994-89-8 1g $64.9 2018-11-13 Buy
Sigma-Aldrich 275069 Ethynyltributylstannane 95% 994-89-8 5g $233 2018-11-13 Buy
Alfa Aesar L20178 Ethynyltri-n-butyltin, 96% 994-89-8 1g $65.3 2018-11-13 Buy
Alfa Aesar L20178 Ethynyltri-n-butyltin, 96% 994-89-8 5g $218 2018-11-13 Buy

TRIBUTYLSTANNYLACETYLENE Chemical Properties,Uses,Production

Chemical Properties

clear colorless liquid

Purification Methods

Purify it by dissolving the reagent (ca 50g) in heptane (250mL), washing it with H2O (100mL), drying (MgSO4), evaporating and distilling in a vacuum. It has IR: max 3280 ( C), 2950, 2850, 2005 (CC), 1455, 1065 and 865cm-1. [Bottaro et al. J Org Chem 46 5221 1981, Stille & Simpson J Am Chem Soc 109 2138 1987, Zavgorodnii et al. J Gen Chem USSR (Engl Edn) 37 1469 1967.]

TRIBUTYLSTANNYLACETYLENE Preparation Products And Raw materials

Raw materials

Preparation Products


TRIBUTYLSTANNYLACETYLENE Suppliers

Global( 84)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40395 62
Beijing Donghualituo Techonlogy Development Co.,Ltd. 010-88425576
(+86)-10-88425546 sales@dhltchem.com China 795 59
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3587 66
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 sales@hwrkchemical.com China 14615 55
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44187 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
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Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418
001-617-206-9595 sales@chemreagents.com United States 9943 62

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