Hydrazine hydrochloride
Names
[ CAS No. ]:
2644-70-4
[ Name ]:
Hydrazine hydrochloride
[Synonym ]:
MFCD00044368
Hydrazine, hydrochloride
Hydrazine monohydroc
HydrazineHCl
Hydrazine, hydrochloride (1:1)
diazanium, chloride (1:1)
Hydrazinium chloride
Hydrazine hydrochloride (1:1)
hydrazine monochloride
Hydrazine hydrochloride,mono
EINECS 220-154-4
diamide hydrochloride
Hydrazine,chloride
Hydrazine chlorhydrate
HYDRAZINE, MONOHYDROCHLORIDE
HYDRAZINE MONO HCL
hydrazine hydrochloride
Hydrazinium monochloride
Chemical & Physical Properties
[ Boiling Point ]:
240°C
[ Melting Point ]:
89 °C(lit.)
[ Molecular Formula ]:
H5ClN2
[ Molecular Weight ]:
68.506
[ Flash Point ]:
240ºC
[ Exact Mass ]:
68.014130
[ PSA ]:
52.04000
[ LogP ]:
1.02140
[ Water Solubility ]:
370 g/L (20 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MV4625000
- CHEMICAL NAME :
- Hydrazine, hydrochloride
- CAS REGISTRY NUMBER :
- 2644-70-4
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 13
- MOLECULAR FORMULA :
- H4-N2.Cl-H
- MOLECULAR WEIGHT :
- 68.52
- WISWESSER LINE NOTATION :
- ZZ &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 :
- 128 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 126 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 118 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 :
- 126 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 133 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 122 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 53 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- Micronucleus test
- TYPE OF TEST :
- Specific locus test
MUTATION DATA
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - hamster Lung
- REFERENCE :
- HUGEDQ Human Genetics. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.31- 1976- Volume(issue)/page/year: 54,155,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO HYDRAZINES-air:CA CL 0.03 ppm/120M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992
Safety Information
[ Symbol ]:
GHS06, GHS08, GHS09
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301 + H311 + H331-H317-H350-H410
[ Precautionary Statements ]:
P201-P261-P273-P280-P301 + P310-P311
[ 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 ]:
T:Toxic
[ Risk Phrases ]:
R23/24/25;R43;R45;R50/53
[ Safety Phrases ]:
S53-S45-S60-S61
[ RIDADR ]:
UN 2923 8/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
MV4625000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1(a)
[ HS Code ]:
2928000090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2928000090
[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
Articles
Int. J. Biol. Macromol. 72 , 11-8, (2014)
Carboxymethylcellulose (CMC) was selected as substrate for amidation based on previous results described for monocarboxy cellulose (MCC) with the aim to prepare highly substituted products. In compari...
5-Iodo-3-ethoxypyrazoles: an entry point to new chemical entities.Chemistry 16(15) , 4669-77, (2010)
Our program, which has focused on the preparation of new pyrazole derivatives, has led us to report here an original and simplified preparation of ethyl 3-ethoxy-1H-pyrazole-4-carboxylate. This is bas...
Creation of high-refractive-index amorphous titanium oxide thin films from low-fractal-dimension polymeric precursors synthesized by a sol-gel technique with a hydrazine monohydrochloride catalyst.Langmuir 28(33) , 12245-55, (2012)
Amorphous titanium dioxide (TiO(2)) thin films exhibiting high refractive indices (n ≈ 2.1) and high transparency were fabricated by spin-coating titanium oxide liquid precursors having a weakly branc...