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Product Name: 4,4,6-TRIMETHYL-2-VINYL-[1,3]DIOXANE
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22634-89-5

22634-89-5 structure

22634-89-5 structure

Name: 4,4,6-TRIMETHYL-2-VINYL-[1,3]DIOXANE
Chemical Name: 2-ethenyl-4,4,6-trimethyl-1,3-dioxane
CAS Number: 22634-89-5
Molecular Formula: C₉H₁₆O₂
Molecular Weight: 156.22200
Create Date: 2017-09-10 18:15:15
Modify Date: 2025-09-10 08:59:17

Name	2-ethenyl-4,4,6-trimethyl-1,3-dioxane
Synonyms	1,3-DIOXANE,4,4,6-TRIMETHYL-2-VINYL 4,6,6-Trimethyl-2-vinyl-1,3-dioxan 4,4,6-Trimethyl-2-vinyl-1,3-dioxan 2-Vinyl-4,4,6-trimethyl-dioxan-1,3 2-Vinyl-4,4,6-trimethyl-1,3-dioxane 2-Vinyl-4,4,6-trimethyl-1,3-dioxan 4,4,6-Trimethyl-2-vinyl-1,3-dioxane

Density	0.93g/cm3
Boiling Point	168.8ºC at 760mmHg
Molecular Formula	C₉H₁₆O₂
Molecular Weight	156.22200
Flash Point	47.8ºC
Exact Mass	156.11500
PSA	18.46000
LogP	2.10250
Vapour Pressure	2.11mmHg at 25°C
Index of Refraction	1.465

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH2285000

CHEMICAL NAME :: 1,3-Dioxane, 4,4,6-trimethyl-2-vinyl-

CAS REGISTRY NUMBER :: 22634-89-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H16-O2

MOLECULAR WEIGHT :: 156.25

WISWESSER LINE NOTATION :: T6O COTJ B1U1 D1 D1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03554

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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