15176-21-3

• 

• Basic information

  1. Product Name: 1,4-DIOXANE,2,5-DIMETHYL-
  2. Synonyms: 1,4-DIOXANE,2,5-DIMETHYL-
  3. CAS NO:15176-21-3
  4. Molecular Formula: C₆H₁₂O₂
  5. Molecular Weight: 116.16
  6. EINECS: 246-646-9
  7. Product Categories: N/A
  8. Mol File: 15176-21-3.mol
  9. Article Data: 5

• Chemical Properties

  1. Melting Point: -4.5 °C
  2. Boiling Point: 134.4°Cat760mmHg
  3. Flash Point: 34.8°C
  4. Appearance: /
  5. Density: 0.903g/cm³
  6. Vapor Pressure: 10mmHg at 25°C
  7. Refractive Index: 1.398
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: 1,4-DIOXANE,2,5-DIMETHYL-(CAS DataBase Reference)
  11. NIST Chemistry Reference: 1,4-DIOXANE,2,5-DIMETHYL-(15176-21-3)
  12. EPA Substance Registry System: 1,4-DIOXANE,2,5-DIMETHYL-(15176-21-3)

• 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: 15176-21-3(Hazardous Substances Data)

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• SDS
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• Downstream Products
• Article

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  Cas No: 15176-21-3

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• 1,4-DIOXANE,2,5-DIMETHYL-CAS

  Cas No: 15176-21-3

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15176-21-3 Usage

Physical state

Colorless liquid

Odor

Faint, sweet

Usage

a. Solvent in the production of cellulose acetate and ethyl cellulose
b. Stabilizer for chlorinated solvents
c. Component in some paint strippers and varnishes

Health hazard

Potential carcinogen

Classification

Probable human carcinogen by the International Agency for Research on Cancer (IARC)

Environmental impact

Toxic to aquatic life

Disposal

Requires proper management and disposal to prevent harmful environmental effects

Safety measures

Handle with caution and ensure proper safety measures are in place when working with it

Check Digit Verification of cas no

The CAS Registry Mumber 15176-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,7 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15176-21:
(7*1)+(6*5)+(5*1)+(4*7)+(3*6)+(2*2)+(1*1)=93
93 % 10 = 3
So 15176-21-3 is a valid CAS Registry Number.

InChI:InChI=1/C6H12O2/c1-5-3-8-6(2)4-7-5/h5-6H,3-4H2,1-2H3

15176-21-3SDS

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	2,5-Dimethyl-1,4-dioxane

1.2 Other means of identification

Product number	-
Other names	2,5-dimethyl-p-benzoquinone 4-oxime

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:15176-21-3 SDS

15176-21-3Upstream product

• 75-56-9 methyloxirane 
• 57-55-6 propylene glycol 
• 7664-93-9 sulfuric acid 
• 110-71-4 1,2-dimethoxyethane 

15176-21-3Downstream Products

15176-21-3Relevant articles and documents

-

Astle,Jacobson

, p. 1766 (1959)

-

Catalytic dehydration of 1,2-propanediol into propanal over ag-modified silicaalumina

Sun, Daolai,Narita, Ryosuke,Sato, Fumiya,Yamada, Yasuhiro,Sato, Satoshi

, p. 450 - 452 (2014/04/17)

Vapor-phase catalytic dehydration of 1,2-propanediol was investigated over several solid acid catalysts, such as alumina, silicaalumina, HY zeolite, and α-zeolite. These acids catalyzed the dehydration of 1,2-propanediol to produce propanal (Figure 1), while zeolites were particularly deactivated because of deposition of carbonaceous species. An amorphous silicaalumina was modified with metals such as Ag and Cu to stabilize the catalytic activity under hydrogen flow conditions. Ag-modified silicaalumina is a promising catalyst for the production of propanal from 1,2-propanediol.

INFLUENCE OF THE CONCENTRATION AND REACTIVITY OF THE ALCOHOL ON THE FORMATION OF DIOXANE BY MEANS OF THE ACID-CATALYZED OXYALKYLATION OF ALCOHOLS

Zeiberlikh, F. N.,Lukoyanova, T. P.,Rogushina, T. K.,Korotkova, N. P.,Gladush, L. P.,Simenido, A. V.

, p. 1446 - 1450 (2007/10/02)

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