CAS 1762-95-4|Ammonium thiocyanate
| Common Name | Ammonium thiocyanate | ||
|---|---|---|---|
| CAS Number | 1762-95-4 | Molecular Weight | 76.121 |
| Density | 1.3 | Boiling Point | 146ºC at 760 mmHg |
| Molecular Formula | CH4N2S | Melting Point | 152-154 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 190 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | Ammonium Thiocyanate |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.3 |
|---|---|
| Boiling Point | 146ºC at 760 mmHg |
| Melting Point | 152-154 °C(lit.) |
| Molecular Formula | CH4N2S |
| Molecular Weight | 76.121 |
| Flash Point | 190 °C |
| Exact Mass | 76.009521 |
| PSA | 65.83000 |
| LogP | 0.72118 |
| Vapour Pressure | 2.86E-06mmHg at 25°C |
| InChIKey | SOIFLUNRINLCBN-UHFFFAOYSA-N |
| SMILES | N#C[S-].[NH4+] |
| Stability | Stable. Incompatible with strong acids, strong oxidizing agents. Forms explosive mixtures with lead nitrate. |
| Water Solubility | 163 g/100 mL (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 430 mg/kg
- TOXIC EFFECTS :
- Behavioral - hallucinations, distorted perceptions Gastrointestinal - nausea or vomiting Gastrointestinal - other changes
- REFERENCE :
- DAKMAJ Deutsches Archiv fuer Klinische Medizin. (Leipzig, Ger. Dem. Rep.) V.1-211, 1865-1965. For publisher information, see EJCIB8. Volume(issue)/page/year: 102,606,1911
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(10),51,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(10),51,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(10),51,1986
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- >100 mg/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(10),51,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80258 No. of Facilities: 7280 (estimated) No. of Industries: 54 No. of Occupations: 50 No. of Employees: 36582 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80258 No. of Facilities: 10883 (estimated) No. of Industries: 79 No. of Occupations: 98 No. of Employees: 90585 (estimated) No. of Female Employees: 23403 (estimated)
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332-H412 |
| Supplemental HS | Contact with acids liberates very toxic gas. |
| Precautionary Statements | P273-P280 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US) |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R20/21/22;R32;R52/53 |
| Safety Phrases | S13-S61-S36/37 |
| RIDADR | 9092 |
| WGK Germany | 1 |
| RTECS | XK7875000 |
| HS Code | 28380000 |
Customs
| HS Code | 28380000 |
|---|
Articles42
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Synonyms
| Ammonium thiocyanate |
| THIOCYANIC ACID, AMMONIUM SALT |
| EINECS 217-175-6 |
| Ammonium thiocyanate concentrate |
| MFCD00011428 |
| Thiocyanic acid ammonium salt |
| Ammonium rhodanide |
