5-bromothiophene-2-carbaldehyde oxime

Modify Date: 2024-01-10 22:02:06

5-bromothiophene-2-carbaldehyde oxime Structure
5-bromothiophene-2-carbaldehyde oxime structure
Common Name 5-bromothiophene-2-carbaldehyde oxime
CAS Number 2160-63-6 Molecular Weight 206.060
Density 1.8±0.1 g/cm3 Boiling Point 272.2±25.0 °C at 760 mmHg
Molecular Formula C5H4BrNOS Melting Point 132-134℃
MSDS N/A Flash Point 118.4±23.2 °C

 Names

Name 5-bromothiophene-2-carboxaldehyde oxime
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 272.2±25.0 °C at 760 mmHg
Melting Point 132-134℃
Molecular Formula C5H4BrNOS
Molecular Weight 206.060
Flash Point 118.4±23.2 °C
Exact Mass 204.919693
PSA 60.83000
LogP 2.56
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.670

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XM8160000
CHEMICAL NAME :
2-Thiophenecarboxaldehyde, 5-bromo-, oxime
CAS REGISTRY NUMBER :
2160-63-6
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H4-Br-N-O-S
MOLECULAR WEIGHT :
206.07

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0186252
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0186252

 Safety Information

Safety Phrases 24/25
HS Code 2934999090

 Synthetic Route

~10%

5-bromothiophene-2-carbaldehyde oxime Structure

5-bromothiophen...

CAS#:2160-63-6

Literature: Eisai RandD Management Co., Ltd. Patent: EP1782811 A1, 2007 ; Location in patent: Page/Page column 51 ;

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Thiophenecarboxaldehyde, 5-bromo-, oxime
5-bromo-thiophen-2-yl-oxime
5-Bromothiophene-2-carboxaldoxime
5-bromo-2-thiophenecarboxaldehydoxime
5-bromothiophene-2-carbaldehyde oxime
5-Brom-2-formyl-thiophen-oxim
5-bromo-2-thiophenaldoxime
(E)-1-(5-Bromo-2-thienyl)-N-hydroxymethanimine
5-bromo-2-thiophenecarboxaldehydeoxime
MFCD00126375