4-Phenylazophenyl isothiocyanate

Modify Date: 2023-01-20 09:34:26

4-Phenylazophenyl isothiocyanate Structure
4-Phenylazophenyl isothiocyanate structure
Common Name 4-Phenylazophenyl isothiocyanate
CAS Number 7612-96-6 Molecular Weight 239.29600
Density 1.15g/cm3 Boiling Point 402.4ºC at 760mmHg
Molecular Formula C13H9N3S Melting Point 94ºC
MSDS N/A Flash Point 211.3ºC

 Names

Name 4-Phenylazophenyl isothiocyanate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.15g/cm3
Boiling Point 402.4ºC at 760mmHg
Melting Point 94ºC
Molecular Formula C13H9N3S
Molecular Weight 239.29600
Flash Point 211.3ºC
Exact Mass 239.05200
PSA 69.17000
LogP 4.83630
Index of Refraction 1.629

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NX9125000
CHEMICAL NAME :
Isothiocyanic acid, (p-phenylazo)phenyl ester
CAS REGISTRY NUMBER :
7612-96-6
BEILSTEIN REFERENCE NO. :
0745897
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H9-N3-S
MOLECULAR WEIGHT :
239.31
WISWESSER LINE NOTATION :
SCNR DNUNR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02685

 Safety Information

Risk Phrases R20/21/22;R36/37/38
Safety Phrases S26-S36/37/39
RIDADR UN 2811
Packaging Group II
Hazard Class 6.1
HS Code 2930909090

 Customs

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%

 Synonyms

(4-isothiocyanatophenyl)-phenyldiazene
MFCD00041092