 Home > Encyclopedia > 3,3-Dimethyl-1-butyne

3,3-Dimethyl-1-butyne

3,3-Dimethyl-1-butyne structure

CAS No:
917-92-0
Formula:
C6H10
Chemical Name:
3,3-Dimethyl-1-butyne
Synonyms:
1-Butyne,3,3-dimethyl-;3,3-Dimethyl-1-butyne;3,3,3-Trimethylpropyne;tert-Butylacetylene;3,3-Dimethylbutyne;Neohexyne;tert-Butylethyne;3,3-Dimethylbut-1-yne
Categories:
Chemical Reagents > Organic Reagents

Request for Quotation

Description

colourless liquid

3,3-Dimethyl-1-butyne Basic Attributes

Molecular Weight：

82.14360

Exact Mass：

82.14

EC Number：

213-035-3

DSSTox ID：

DTXSID70238671

HScode：

2942000000

Characteristics

PSA：

0.00000

XLogP3：

1.66570

Appearance：

Clear, colorless liquid.

Density：

0.6683 g/cm³ @ Temp: 20 °C

Melting Point：

-78.2 °C

Boiling Point：

37.7 °C

Flash Point：

-34ºC

Refractive Index：

1.373-1.375

Water Solubility：

Miscible with chloroform, benzene and toluene. Immiscible with water.

Storage Conditions：

2-8ºC

Vapor Pressure：

7.88 psi ( 20 °C)

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3295

wgk germany：

hazard class code：

R12; R36/37/38

safety instructions：

S3-S16-S26-S33-S7/9

Marks：

Stability/Shelf Life：

Stable, but highly flammable. Readily forms explosive mixtures with air. Note low flash point.

GHS Classification：

|Danger|H224 (75%): Extremely flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 56 companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

3,3-dimethyl-1-butyne

3,3-Dimethyl-1-butyne Use and Manufacturing

Tert-Butylethyne, is an organic building block used for the synthesis of various pharmaceutical compounds, such as Terbinafine Hydrochloride, which is a synthetic allylamine antifungal.

Computed Properties

Molecular Weight:82.14
XLogP3:2.2
Rotatable Bond Count:1
Exact Mass:82.078250319
Monoisotopic Mass:82.078250319
Heavy Atom Count:6
Complexity:73.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

tert-Butanol

Downstream Products

Carbon dioxide

Recommended Suppliers of 3,3-Dimethyl-1-butyne

Hangzhou KieRay Chem Co.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of fine chemicals,pharmaceutical materials

3,3-Dimethyl-1-butyne

CAS No.: 917-92-0

Grade: industrial Grade

Content: 98%

Inquiry
HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

3,3-Dimethyl-1-butyne

CAS No.: 917-92-0

Content: 99.00%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

high purity hot sale tert-Butylacetylene 99% high quality see COA KANBEI

CAS No.: 917-92-0

Grade: Industrial Grade

Content: 99%

Inquiry
Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

3-3'-Dimethyl-1-Butyne917-92-0

CAS No.: 917-92-0

Grade: Reagent Grade

Content: 99%

Inquiry
Xian ZB Biotech Co.,Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Herb Extracts,Cosmetic raw materails,API

Intermediate of Terbinafine CAS917-92-0 3,3-Dimethyl-1-Butyne Powder

CAS No.: 917-92-0

Content: 0.00%

Inquiry