4-amino phenyl thiocyanate

Modify Date: 2025-08-26 13:06:55

4-amino phenyl thiocyanate Structure
4-amino phenyl thiocyanate structure
Common Name 4-amino phenyl thiocyanate
CAS Number 2987-46-4 Molecular Weight 150.201
Density 1.3±0.1 g/cm3 Boiling Point 314.5±25.0 °C at 760 mmHg
Molecular Formula C7H6N2S Melting Point 54-55ºC
MSDS N/A Flash Point 144.0±23.2 °C

 Names

Name (4-aminophenyl) thiocyanate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 314.5±25.0 °C at 760 mmHg
Melting Point 54-55ºC
Molecular Formula C7H6N2S
Molecular Weight 150.201
Flash Point 144.0±23.2 °C
Exact Mass 150.025162
PSA 75.11000
LogP 1.16
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.651

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XK7700000
CHEMICAL NAME :
Thiocyanic acid, p-aminophenyl ester
CAS REGISTRY NUMBER :
2987-46-4
BEILSTEIN REFERENCE NO. :
1365182
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C7-H6-N2-S
MOLECULAR WEIGHT :
150.21
WISWESSER LINE NOTATION :
ZR DSCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1038,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1038,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
240 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
130 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,260,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
160 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 150,257,1930
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 150,257,1930

 Safety Information

Hazard Codes T+
RIDADR UN 2811
Packaging Group III
Hazard Class 6.1(b)
HS Code 2930909090

 Synthetic Route

 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

Thiocyanic acid, 4-aminophenyl ester (9CI)
Rhodan
2-thiocyanatoaniline
Rodan
Thiocyanic acid, 4-aminophenyl ester
p-Thiocyano-aniline
p-Rhodananiline
p-Thiocyanatoaniline
4-Thiocyanoaniline
EINECS 233-118-8
Rodan [Czech]
Anilinrhodanil
p-aminophenyl thiocyanate
4-Aminophenyl thiocyanate
Aniline,p-thiocyanato
4-thiocyanatobenzamine
4-thiocyanatobenzenamine
4-amino phenyl thiocyanate
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