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119-51-7

119-51-7 structure

119-51-7 structure

Name: 2-Isonitrosopropiophenone
Chemical Name: 1-Phenyl-1,2-propanedione-2-oxime
CAS Number: 119-51-7
Molecular Formula: C₉H₉NO₂
Molecular Weight: 163.17300
Catalog: Chemical reagent Organic reagent 肟
Create Date: 2018-07-07 07:44:32
Modify Date: 2026-07-07 16:02:35

Name	1-Phenyl-1,2-propanedione-2-oxime
Synonyms	A-ISONITROSOPROPIOPHENONE 1,2-Propanedione, 1-phenyl-, 2-oxime TIMTEC-BB SBB003926 ALPHA-ISONITROSOPROPIOPHENONE (E)-2-(hydroxyiMino)-1-phenylpropan-1-one 2-Isonitrosopropiophenone> EINECS 204-329-2 2-Hydroxyiminopropiophenone 1-Phenyl-1,2-propanedione 2-Oxime 2-hydroxyimino-1-phenylpropanone 1-phenyl-2-hydroxyimino-1-propanone 2-ISONITROSOPROPIOPHENONE 2-(Hydroxyimino)-1-phenylpropan-1-one 1-PHENYL-1,2-PROPANEDIONE-2-OXIME 2-HYDROXYIMINOPROPIOPHENONE α-(Hydroxyimino)propiophenone 1-PHENYL-1,2-PROPANEDIONE 2-OXIME 1-Phenylpropane-1,2-dione 2-oxime Oximinopropiophenone 1-Phenyl-2-(hydroxyimino)-1-propanone A-OXIMINOPROPIOPHENONE α-isonitrosopropiophenone 1-Phenyl-1,2-propanedione 2-Oxime ra58 2-(Hydroxyimino)-1-phenyl-1-propanone 7--1-Phenyl-1,2-propanedione-2-oxime 2-propanedione-2-oxime (2E)-2-hydroxyimino-1-phenyl-1-propanone Propiophenone,isonitroso 2-hydroxyimino-1-phenylpropane-1-one 2-Hydroxyimino-1-phenylpropan-1-one 2-propanedione,1-phenyl-2-oxime alpha-Oximinopropiophenone isonitroso-propiophenon 1-Phenyl-1,2-propanedione-2-oxiMe, R Propiophenone, isonitroso 1-Phenyl-2-hydroxyimino-1-propanone α-Isonitrosopropiophenone 2-lsonitrosopropiophenone MFCD00002115 (2E)-1-Phenyl-1,2-propanedione 2-oxime 2-PHENYL-1,2-PROPANEDIONE-2-OXIME 2-Hydroxyiminopropiophenone ISONITROSO PROPIOPHENONE Methylbenzoyl ketone oxime

Density	1.1 g/cm3
Boiling Point	292.5ºC at 760 mmHg
Melting Point	113-115 °C(lit.)
Molecular Formula	C₉H₉NO₂
Molecular Weight	163.17300
Flash Point	130.7ºC
Exact Mass	163.06300
PSA	49.66000
LogP	1.71940
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UH2975000

CHEMICAL NAME :: Propiophenone, isonitroso-

CAS REGISTRY NUMBER :: 119-51-7

BEILSTEIN REFERENCE NO. :: 0509304

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H9-N-O2

MOLECULAR WEIGHT :: 163.19

WISWESSER LINE NOTATION :: QNUY1&VR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4240 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >4 gm/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S24/25-S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	UH2975000
HS Code	29280090

Precursor 10
93-55-0 768-03-6 544-16-1 14897-67-7
37471-46-8 7715-08-4 2813-22-1 579-07-7
624-91-9 110-46-3
DownStream 10
93-55-0 90-63-1 579-07-7 7803-49-8
2549-35-1 2549-33-9 26226-58-4 48115-38-4
1029-87-4 154-41-6

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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