Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-bromothiophene-2-carbaldehyde oxime
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-BROMOTHIOPHENE-2-CARBOXALDEHYDE OXIME
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-bromothiophene-2-carbaldehyde oxime
Price: ￥Inquiry/100g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

2160-63-6

2160-63-6 structure

2160-63-6 structure

Name: 5-bromothiophene-2-carbaldehyde oxime
Chemical Name: 5-bromothiophene-2-carboxaldehyde oxime
CAS Number: 2160-63-6
Molecular Formula: C₅H₄BrNOS
Molecular Weight: 206.060
Catalog: Chemical reagent Organic reagent 肟
Create Date: 2018-07-06 08:12:11
Modify Date: 2025-08-25 19:23:46

Name	5-bromothiophene-2-carboxaldehyde oxime
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

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

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 Phrases	24/25
HS Code	2934999090

4701-17-1 structure

4701-17-1

~10%

2160-63-6 structure

2160-63-6

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

Precursor 1
4701-17-1
DownStream 2
76371-66-9 2160-62-5

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

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