CAS 833-63-6|1,3,4-Thiadiazol-2-amine,5-(4-nitrophenyl)-

Introduction：Basic information about CAS 833-63-6|1,3,4-Thiadiazol-2-amine,5-(4-nitrophenyl)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	1,3,4-Thiadiazol-2-amine,5-(4-nitrophenyl)-
CAS Number	833-63-6	Molecular Weight	222.22400
Density	1.535g/cm3	Boiling Point	454.4ºC at 760 mmHg
Molecular Formula	C₈H₆N₄O₂S	Melting Point	257-261ºC(lit.)
MSDS	/	Flash Point	228.6ºC

Names

Name	5-(4-nitrophenyl)-1,3,4-thiadiazol-2-amine
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.535g/cm3
Boiling Point	454.4ºC at 760 mmHg
Melting Point	257-261ºC(lit.)
Molecular Formula	C₈H₆N₄O₂S
Molecular Weight	222.22400
Flash Point	228.6ºC
Exact Mass	222.02100
PSA	125.86000
LogP	2.79990
Index of Refraction	1.703
InChIKey	XAPNDVNSXWXPJS-UHFFFAOYSA-N
SMILES	Nc1nnc(-c2ccc([N+](=O)[O-])cc2)s1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI3603000

CHEMICAL NAME :: 1,3,4-Thiadiazole, 2-amino-5-(p-nitrophenyl)-

CAS REGISTRY NUMBER :: 833-63-6

BEILSTEIN REFERENCE NO. :: 0212376

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H6-N4-O2-S

MOLECULAR WEIGHT :: 222.24

WISWESSER LINE NOTATION :: T5NN DSJ CZ ER DNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 193 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Cardiac - other changes Lungs, Thorax, or Respiration - other changes

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,187,1958

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
HS Code	2934999090

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-amino-5-p-nitrophenyl-1,3,4-thiadiazole

2-Amino-5-p-nitrofenil-1,3,4-tiadiazolo

L 1470

MFCD00046073

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