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3,3-Dimethyl-1-butyne

3,3-Dimethyl-1-butyne
3,3-Dimethyl-1-butyne structure
CAS No.
917-92-0
Chemical Name:
3,3-Dimethyl-1-butyne
Synonyms
Neohexyne;t-butylacetyene;(CH3)3CCequivCH;TERT-BUTYLETHYNE;T-BUTYL ACETYLENE;3,3-Dimethylbutyne;TERT-BUTYLACETYLENE;3,3-Dimethyl-1-buty;1-(tert-Butyl)ethyne;3,3-DIMETHYLBUTYNE-1
CBNumber:
CB9228568
Molecular Formula:
C6H10
Formula Weight:
82.14
MOL File:
917-92-0.mol

3,3-Dimethyl-1-butyne Properties

Melting point:
-78 °C
Boiling point:
37-38 °C(lit.)
Density 
0.667 g/mL at 25 °C(lit.)
vapor pressure 
7.88 psi ( 20 °C)
refractive index 
n20/D 1.374(lit.)
Flash point:
<−30 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear colorless
Water Solubility 
Miscible with chloroform, benzene and toluene. Immiscible with water.
BRN 
1697100
Stability:
Stable, but highly flammable. Readily forms explosive mixtures with air. Note low flash point.
CAS DataBase Reference
917-92-0(CAS DataBase Reference)
NIST Chemistry Reference
1-Butyne, 3,3-dimethyl-(917-92-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  F+,Xi
Risk Statements  12-36/37/38
Safety Statements  3-16-26-33-7/9
RIDADR  UN 3295 3/PG 2
WGK Germany  3
HazardClass  3
PackingGroup  I
HS Code  29012990
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H224 Extremely flammable liquid and vapour Flammable liquids Category 1 Danger
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P315 Get immediate medical advice/attention.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

3,3-Dimethyl-1-butyne price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 244392 3,3-Dimethyl-1-butyne 98% 917-92-0 5g $51.4 2018-11-13 Buy
Sigma-Aldrich 244392 3,3-Dimethyl-1-butyne 98% 917-92-0 25g $199 2018-11-13 Buy
TCI Chemical B1114 3,3-Dimethyl-1-butyne >96.0%(GC) 917-92-0 10mL $42 2018-11-22 Buy
TCI Chemical B1114 3,3-Dimethyl-1-butyne >96.0%(GC) 917-92-0 100mL $252 2018-11-22 Buy
Alfa Aesar A14013 3,3-Dimethyl-1-butyne, 98% 917-92-0 25g $213 2018-11-13 Buy

3,3-Dimethyl-1-butyne Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

3,3-Dimethyl-1-butyne Preparation Products And Raw materials

Raw materials

Preparation Products


3,3-Dimethyl-1-butyne Suppliers

Global( 256)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
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0755-23311925 Abel@chembj.com CHINA 3203 55
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+86-10-60279497 +86(0)15646567669
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0371-55170693
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+86-371-86658258
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Jinan Shengqi pharmaceutical Co,Ltd
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View Lastest Price from 3,3-Dimethyl-1-butyne manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-14 3,3-Dimethyl-1-butyne
917-92-0
US $1.00 / KG 1KG 99% 20kg career henan chemical co

3,3-Dimethyl-1-butyne Spectrum


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