CAS 7803-49-8|Hydroxylamine
Introduction：Basic information about CAS 7803-49-8|Hydroxylamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Hydroxylamine | ||
|---|---|---|---|
| CAS Number | 7803-49-8 | Molecular Weight | 33.030 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 56.5±9.0 °C at 760 mmHg |
| Molecular Formula | H3NO | Melting Point | 7°C |
| MSDS | ChineseUSA | Flash Point | / |
| Symbol | GHS05, GHS07, GHS08, GHS09 | Signal Word | Danger |
Names
| Name | hydroxylamine |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 56.5±9.0 °C at 760 mmHg |
| Melting Point | 7°C |
| Molecular Formula | H3NO |
| Molecular Weight | 33.030 |
| Exact Mass | 33.021465 |
| PSA | 46.25000 |
| LogP | -0.81 |
| Vapour Pressure | 179.1±0.2 mmHg at 25°C |
| Index of Refraction | 1.395 |
| InChIKey | AVXURJPOCDRRFD-UHFFFAOYSA-N |
| SMILES | NO |
| Stability | Stable. Incompatible with oxidizing agents, potassium dichromate, chromium trioxide, zinc, calcium, copper, sodium, ammonia, carbonyls, phosphorus halides, pyridine, hypochlorites. |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 59 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 29 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 60 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 175 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- Sex chromosome loss and nondisjunction
MUTATION DATA - TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Human Leukocyte
- DOSE/DURATION :
- 25 mg/L
- REFERENCE :
- CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 6,375,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84783 No. of Facilities: 116 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 1722 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84783 No. of Facilities: 112 (estimated) No. of Industries: 5 No. of Occupations: 9 No. of Employees: 2689 (estimated) No. of Female Employees: 1481 (estimated)
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Human Leukocyte
- DOSE/DURATION :
- 25 mg/L
- REFERENCE :
- CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 6,375,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84783 No. of Facilities: 116 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 1722 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84783 No. of Facilities: 112 (estimated) No. of Industries: 5 No. of Occupations: 9 No. of Employees: 2689 (estimated) No. of Female Employees: 1481 (estimated)
Safety Information
| Symbol | GHS05, GHS07, GHS08, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H290-H302-H315-H317-H318-H335-H351-H373-H400 |
| Precautionary Statements | P261-P273-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful;N:Dangerousfortheenvironment; |
| Risk Phrases | R5;R22;R37/38;R41;R43;R48/22;R50 |
| Safety Phrases | S23-S26-S36/37/39-S47-S61-S22 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | NC2975000 |
| Packaging Group | II |
| Hazard Class | 8 |
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Synonyms
| MFCD00044522 |
| Hydroxylamine |
| EINECS 232-259-2 |
| hydroxyl amine |
| Hydroxylamine solution |
