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1,4-Dibutoxy-2-butyne is an organic compound with the molecular formula C12H22O2. It is a colorless liquid with a density of 0.84 g/cm3 and a boiling point of 260°C. 1,4-dibutoxy-2-butyne is characterized by the presence of a butyne functional group, which consists of a carbon-carbon triple bond, and two butoxy groups (C4H9O) attached to the terminal carbon atoms of the butyne chain. The compound is synthesized through the reaction of 1,4-butynediol with butyl bromide in the presence of a base, such as potassium carbonate. 1,4-Dibutoxy-2-butyne is used as a chemical intermediate in the production of various organic compounds, including polymers and pharmaceuticals, due to its unique structure and reactivity.

2798-70-1

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Basic information
1. Product Name: 1,4-dibutoxy-2-butyne
2. Synonyms:
3. CAS NO:2798-70-1
4. Molecular Formula:
5. Molecular Weight: 198.305
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1,4-dibutoxy-2-butyne(CAS DataBase Reference)
10. NIST Chemistry Reference: 1,4-dibutoxy-2-butyne(2798-70-1)
11. EPA Substance Registry System: 1,4-dibutoxy-2-butyne(2798-70-1)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 2798-70-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2798-70-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,9 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2798-70:
(6*2)+(5*7)+(4*9)+(3*8)+(2*7)+(1*0)=121
121 % 10 = 1
So 2798-70-1 is a valid CAS Registry Number.

2798-70-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	1,4-dibutoxy-2-butyne

1.2 Other means of identification

Product number	-
Other names	1,4-dibutoxy-but-2-yne

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2798-70-1 SDS

2798-70-1Upstream product

2798-70-1Downstream Products

2798-72-3 1-butoxy-but-1-en-3-yne

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