Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2α-Isopropyl-5β-propyl-1,3-dioxane
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Purity: 98.0%
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19476-83-6

19476-83-6 structure

19476-83-6 structure

Name: 2α-Isopropyl-5β-propyl-1,3-dioxane
Chemical Name: 2-propan-2-yl-5-propyl-1,3-dioxane
CAS Number: 19476-83-6
Molecular Formula: C₁₀H₂₀O₂
Molecular Weight: 172.26500
Create Date: 2016-03-22 05:57:07
Modify Date: 2025-09-20 21:29:28

Name	2-propan-2-yl-5-propyl-1,3-dioxane
Synonyms	m-DIOXANE,2-ISOPROPYL-5-PROPYL-,(Z) cis-2-Isopropyl-5-propyl-1,3-dioxane m-DIOXANE,2-ISOPROPYL-5-PROPYL-,(E) trans-2-Isopropyl-5-propyl-1,3-dioxane

Density	0.884g/cm3
Boiling Point	216.6ºC at 760 mmHg
Molecular Formula	C₁₀H₂₀O₂
Molecular Weight	172.26500
Flash Point	79.9ºC
Exact Mass	172.14600
PSA	18.46000
LogP	2.43160
Vapour Pressure	0.203mmHg at 25°C
Index of Refraction	1.421

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH1925190

CHEMICAL NAME :: m-Dioxane, 2-isopropyl-5-propyl-, (E)-

CAS REGISTRY NUMBER :: 19476-83-6

LAST UPDATED :: 198110

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H20-O2

MOLECULAR WEIGHT :: 172.30

WISWESSER LINE NOTATION :: T6O COTJ BY1&1 E3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 800 mg/kg

TOXIC EFFECTS :: Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic) Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 2,475,1968

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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