Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Oxetanone,4,4-bis(trifluoromethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1718-33-8

1718-33-8 structure

1718-33-8 structure

Name: 2-Oxetanone,4,4-bis(trifluoromethyl)-
Chemical Name: 4,4-bis(trifluoromethyl)oxetan-2-one
CAS Number: 1718-33-8
Molecular Formula: C₅H₂F₆O₂
Molecular Weight: 208.05900
Create Date: 2018-10-20 05:53:56
Modify Date: 2025-09-11 17:45:26

Name	4,4-bis(trifluoromethyl)oxetan-2-one
Synonyms	WLN: T4OVTJ DXFFF DXFFF 4,4-bis-trifluoromethyl-oxetan-2-one

Density	1.69g/cm3
Boiling Point	113.5ºC at 760mmHg
Molecular Formula	C₅H₂F₆O₂
Molecular Weight	208.05900
Flash Point	20.1ºC
Exact Mass	207.99600
PSA	26.30000
LogP	1.79670
Index of Refraction	1.324

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RQ7400000

CHEMICAL NAME :: 2-Oxetanone, 4,4-bis(trifluoromethyl)-

CAS REGISTRY NUMBER :: 1718-33-8

BEILSTEIN REFERENCE NO. :: 1244209

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H2-F6-O2

MOLECULAR WEIGHT :: 208.07

WISWESSER LINE NOTATION :: T4OVTJ DXFFF DXFFF

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 :: 320 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#03336

Hazard Codes	Xi: Irritant;
HS Code	2932209090

Precursor 0
DownStream 3
1547-36-0 1763-28-6 382-10-5

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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