Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Salicylic aldehyde thiosemicarbazone
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Purity: 98.0%
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5351-90-6

5351-90-6 structure

5351-90-6 structure

Name: Salicylaldehyde thiosemicarbazone
Chemical Name: Salicylic aldehyde thiosemicarbazone
CAS Number: 5351-90-6
Molecular Formula: C₈H₉N₃OS
Molecular Weight: 195.24200
Catalog: Chemical reagent Organic reagent Thiourea
Create Date: 2018-02-17 08:00:00
Modify Date: 2024-01-02 16:22:34

Name	Salicylic aldehyde thiosemicarbazone
Synonyms	2-(hydroxybenzylidene)thiosemicarbazone 2'-hydroxybenzaldehyde-thiosemicarbazone 2-(2-hydroxybenzylidene)hydrazinecarbothioamide 1-(2-Hydroxybenzylidene)thiosemicarbazide 2-[(2-Hydroxyphenyl)methylene]hydrazinecarbothioamide,2-Hydroxybenzaldehyde thiosemicarbazone,o-Hydroxybenzaldehyde thiosemicarbazone 2-formyl-(2-hydroxybenzene) thiosemicarbazone Salicylaldehyde monothiosemicarbazone SALICYLALDEHYDE THIOSEMICARBAZONE 95 2-Hydroxybenzaldehyde [(mercapto)(amino)methylene]hydrazone 1-Salicylidenethiosemicarbazide [H2-(Sal-tsc)] N'-Salicylidenemercaptoformamide hydrazone 2-[(2-hydroxyphenyl)methylene]hydrazinecarbothioamine

Density	1.467g/cm3
Boiling Point	353.3ºC at 760 mmHg
Melting Point	>230ºC
Molecular Formula	C₈H₉N₃OS
Molecular Weight	195.24200
Flash Point	167.5ºC
Exact Mass	195.04700
PSA	102.73000
LogP	1.65050
Index of Refraction	1.781

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VN6125000

CHEMICAL NAME :: Salicylaldehyde thiosemicarbazone

CAS REGISTRY NUMBER :: 5351-90-6

LAST UPDATED :: 199312

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H9-N3-O-S

MOLECULAR WEIGHT :: 195.26

WISWESSER LINE NOTATION :: SUYZMNU1R BQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,37,1953

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

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

REFERENCE :: JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 2,764,1950

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	VN6125000
HS Code	2930909090

Precursor 0
DownStream 2
3291-00-7 959-36-4

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%