2-Isonitrosopropiophenone

Modify Date: 2025-08-23 00:12:54

2-Isonitrosopropiophenone Structure
2-Isonitrosopropiophenone structure
 Common Name 2-Isonitrosopropiophenone
CAS Number 119-51-7 Molecular Weight 163.17300
Density 1.1 g/cm3 Boiling Point 292.5ºC at 760 mmHg
Molecular Formula C9H9NO2 Melting Point 113-115 °C(lit.)
MSDS Chinese USA Flash Point 130.7ºC

 Names

Name 1-Phenyl-1,2-propanedione-2-oxime
Synonym More Synonyms

 Chemical & Physical Properties

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

 Toxicological Information

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

 Safety Information

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

 Synthetic Route

 Customs

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%

 Synonyms

A-ISONITROSOPROPIOPHENONE
A-OXIMINOPROPIOPHENONE
α-isonitrosopropiophenone
1-Phenyl-1,2-propanedione 2-Oxime
ra58
Propiophenone,isonitroso
2-hydroxyimino-1-phenylpropane-1-one
EINECS 204-329-2
isonitroso-propiophenon
2-hydroxyimino-1-phenylpropanone
MFCD00002115
1-phenyl-2-hydroxyimino-1-propanone
2-ISONITROSOPROPIOPHENONE
2-(Hydroxyimino)-1-phenylpropan-1-one
2-Hydroxyiminopropiophenone
ISONITROSO PROPIOPHENONE
1-Phenylpropane-1,2-dione 2-oxime
Oximinopropiophenone
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