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2644-70-4

2644-70-4 structure
2644-70-4 structure
Name Hydrazine monohydrochloride
Synonyms 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
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)

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
Symbol GHS06 GHS08 GHS09
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
22359-38-2 structure

22359-38-2

~%

2644-70-4 structure

2644-70-4

Literature: Journal of the American Chemical Society, , vol. 80, p. 3575 P: MVol.C, 141, page 325 - 327
7727-37-9 structure

7727-37-9

10025-87-3 structure

10025-87-3

~%

2644-70-4 structure

2644-70-4

25841-83-2 structure

25841-83-2

Literature: Naturwissenschaften, , vol. 45, p. 515 - 515
7791-25-5 structure

7791-25-5

10195-79-6 structure

10195-79-6

~%

2644-70-4 structure

2644-70-4

22699-72-5 structure

22699-72-5

Literature: Ber., , vol. 44, p. 395 - 403
7647-01-0 structure

7647-01-0

13730-91-1 structure

13730-91-1

~%

2644-70-4 structure

2644-70-4

1333-74-0 structure

1333-74-0

Detail
Literature: N.S.A., NP-4249 (1952) , vol. 7, p. 1916
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%
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