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5-Nonanol, 5-ethynyl-, also known as 5-Ethynyl-5-nonanol or 5-Nonyn-5-ol, is an organic compound with the chemical formula C11H20O. It is a colorless liquid with a molecular weight of 168.28 g/mol. 5-Nonanol, 5-ethynyl- is characterized by the presence of a triple bond (ethynyl group) at the 5th carbon position and a hydroxyl group (-OH) at the same position, making it a unique alcohol derivative. It is insoluble in water but soluble in organic solvents. 5-Nonanol, 5-ethynyl- is used in the synthesis of various chemicals and pharmaceuticals, particularly in the production of fragrances and flavorings. Due to its specific functional groups, it can also be used as a building block for more complex organic molecules.

7737-41-9

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Basic information
1. Product Name: 5-Nonanol, 5-ethynyl-
2. Synonyms:
3. CAS NO:7737-41-9
4. Molecular Formula: C11H20O
5. Molecular Weight: 168.279
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: 5-Nonanol, 5-ethynyl-(CAS DataBase Reference)
10. NIST Chemistry Reference: 5-Nonanol, 5-ethynyl-(7737-41-9)
11. EPA Substance Registry System: 5-Nonanol, 5-ethynyl-(7737-41-9)
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: 7737-41-9(Hazardous Substances Data)

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7737-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7737-41-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,3 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7737-41:
(6*7)+(5*7)+(4*3)+(3*7)+(2*4)+(1*1)=119
119 % 10 = 9
So 7737-41-9 is a valid CAS Registry Number.

7737-41-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-ethynylnonan-5-ol

1.2 Other means of identification

Product number	-
Other names	dibutylethynylcarbinol

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:7737-41-9 SDS

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