Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: oxalyl difluoride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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359-40-0

359-40-0 structure

359-40-0 structure

Name: oxalyl difluoride
Chemical Name: oxalyl difluoride
CAS Number: 359-40-0
Molecular Formula: C₂F₂O₂
Molecular Weight: 94.01700
Create Date: 2018-10-17 07:59:56
Modify Date: 2025-09-12 17:00:08

Name	oxalyl difluoride
Synonyms	FCOCOF Difluorid kyseliny stavelove [Czech] oxalyldifluoride perfluorodiketone EINECS 206-630-4 Oxalylfluorid oxalyl fluoride TL 108 Ethanedioyl difluoride

Density	1.409g/cm3
Boiling Point	26,6ºC
Melting Point	-3ºC
Molecular Formula	C₂F₂O₂
Molecular Weight	94.01700
Flash Point	21.9ºC
Exact Mass	93.98660
PSA	34.14000
Index of Refraction	1.28

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO4350000

CHEMICAL NAME :: Oxalyl fluoride

CAS REGISTRY NUMBER :: 359-40-0

BEILSTEIN REFERENCE NO. :: 1743349

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C2-F2-O2

MOLECULAR WEIGHT :: 94.02

WISWESSER LINE NOTATION :: FVVF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4500 mg/m3/10M

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Musculoskeletal - other changes

REFERENCE :: NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,MAY1942

Hazard Codes	C: Corrosive;T: Toxic;
Risk Phrases	R23/24/25;R34;R37
Safety Phrases	S23-S26-S36/37/39-S45
RIDADR	UN 2922
RTECS	RO4350000
Hazard Class	2.3
HS Code	2917190090

Precursor 9
354-65-4 44507-93-9 79-37-8 67-64-1
7783-41-7 13776-62-0 353-50-4 3744-07-8
116-14-3
DownStream 6
1870-16-2 353-50-4 354-34-7 927-84-4
124-38-9 692-74-0

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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