Substance
ID:335933
Names and Identifiers
IUPAC name
1,3-dioxane
IUPAC Traditional name
1,3-dioxane
Synonyms
1,3-Dioxane1,3-二氧杂环己烷1,3-二噁烷Formaldehyde trimethylene acetal
Registration numbers
EC Number
CAS Number
Beilstein Number
MDL Number
PubChem SID
Properties
Safety Information
RTECS
JG8224000
MSDS Link
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS Hazard statements
H225-H302+H312+H332
RID/ADR
UN 1165 3/PG 2
UN Number
1165
German water hazard class
3
European Hazard Symbols
Flammable (F)
Harmful (Xn)Hazard Class
3
GHS Signal Word
Danger
GHS Precautionary statements
P210-P280
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
11-20/21/22
Packing Group
2
Safety Statements
16
Physical Property
Flash Point
5 °C
41 °F
Density
1.032 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.418(lit.)
Boiling Point
105-106 °C(lit.)
Melting Point
-45 °C(lit.)
Product Information
Empirical Formula (Hill Notation)
C4H8O2
Impurities
<3% 1,3,5-trioxane
Purity
97%
Molecule Details
Packaging
5 g in glass bottle
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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