Hydroxyamine hydrochloride
Names
[ CAS No. ]:
5470-11-1
[ Name ]:
Hydroxyamine hydrochloride
[Synonym ]:
EINECS 226-798-2
MFCD00051089
Hydroxylammonium chloride
Ammonium, hydroxy-, chloride (1:1)
hydroxylamine,hydrochloride
Biological Activity
[Description]:
[Related Catalog]:
[In Vitro]
[References]
Chemical & Physical Properties
[ Density]:
1.67 g/mL at 25 °C(lit.)
[ Boiling Point ]:
56.5ºC at 760mmHg
[ Melting Point ]:
155-157 °C (dec.)(lit.)
[ Molecular Formula ]:
ClH4NO
[ Molecular Weight ]:
69.491
[ Exact Mass ]:
68.998138
[ PSA ]:
46.25000
[ LogP ]:
0.83660
[ Storage condition ]:
Store at RT.
[ Stability ]:
Substances to be avoided include strong oxidizing agents. Heating above 115 C may cause explosion; do not store above 65C. Moisture and air sensitive.
[ Water Solubility ]:
560 g/L (20 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NC3675000
- CHEMICAL NAME :
- Hydroxylamine, hydrochloride
- CAS REGISTRY NUMBER :
- 5470-11-1
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 46
- MOLECULAR FORMULA :
- Cl-H.H3-N-O
- MOLECULAR WEIGHT :
- 69.50
- WISWESSER LINE NOTATION :
- ZQ &GH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 141 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 408 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 :
- 10 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 - mouse
- DOSE/DURATION :
- 125 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 70 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 49500 mg/kg/25W-I
- TOXIC EFFECTS :
- Endocrine - changes in spleen weight Endocrine - changes in thyroid weight
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2478 mg/kg/6D-C
- TOXIC EFFECTS :
- Behavioral - food intake (animal) Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- Specific locus test
- TYPE OF TEST :
- Cytogenetic analysis
MUTATION DATA
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Mammal - species unspecified Lymphocyte
- DOSE/DURATION :
- 25 mg/L
- REFERENCE :
- IJEBA6 Indian Journal of Experimental Biology. (Publications & Information Directorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- Volume(issue)/page/year: 20,726,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 38950 No. of Facilities: 1202 (estimated) No. of Industries: 18 No. of Occupations: 11 No. of Employees: 6578 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 38950 No. of Facilities: 1258 (estimated) No. of Industries: 20 No. of Occupations: 26 No. of Employees: 15258 (estimated) No. of Female Employees: 4469 (estimated)
Safety Information
[ Symbol ]:
GHS05, GHS07, GHS08, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H290-H302 + H312-H315-H317-H319-H351-H373-H410
[ Precautionary Statements ]:
P273-P280-P305 + P351 + P338-P501
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
Xn:Harmful
[ Risk Phrases ]:
R22;R36/38;R43;R48/22;R50
[ Safety Phrases ]:
S22-S24-S37-S61
[ RIDADR ]:
UN 2923 8/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
NC3675000
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
2935009090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2935009090
[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%
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