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Dayang Chem (Hangzhou) Co., Ltd.
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,4-Dioxan-2-one
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3041-16-5

3041-16-5 structure

3041-16-5 structure

Name: 1,4-Dioxan-2-one
Chemical Name: 1,4-Dioxan-2-one
CAS Number: 3041-16-5
Molecular Formula: C₄H₆O₃
Molecular Weight: 102.089
Create Date: 2018-09-11 13:43:28
Modify Date: 2026-07-02 06:07:43

Name	1,4-Dioxan-2-one
Synonyms	1,4-dioxanone p-dioxanone 1,4-dioxan-2-one 4-dioxanone 2-p-Dioxanone 4-Dioxan-2-one 2-Oxo-1,4-dioxane 1,4-Dioxan-2-one is used in the synthesis of novel copolymers and tri-block polymers PARA-DIOXANE-2-ONE p-Dioxan-2-one [1,4]dioxan-2-one 2-p-dioxanone 1,4-Dioxan-2-One 1,4-Dioxan-2-one (9CI) PA-DIOXANE-2-ONE para-Dioxanone pa-Dioxanone 1,4-Dioxan-2-one > p-dioxanone 1,4-dioxane-2-one

Density	1.2±0.1 g/cm3
Boiling Point	222.9±23.0 °C at 760 mmHg
Melting Point	28°C(lit.)
Molecular Formula	C₄H₆O₃
Molecular Weight	102.089
Flash Point	85.5±17.2 °C
Exact Mass	102.031693
PSA	35.53000
LogP	-1.54
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.426
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH2290000

CHEMICAL NAME :: p-Dioxan-2-one

CAS REGISTRY NUMBER :: 3041-16-5

BEILSTEIN REFERENCE NO. :: 0383602

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H6-O3

MOLECULAR WEIGHT :: 102.10

WISWESSER LINE NOTATION :: T6OV DOTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 790 mg/kg

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

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 38,1621,1978

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,213,1954

Hazard Codes	Xi
HS Code	2932209090

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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