Germane, bromide (1:4)

Modify Date: 2025-08-20 10:32:36

Germane, bromide (1:4) Structure
Germane, bromide (1:4) structure
Common Name Germane, bromide (1:4)
CAS Number 13450-92-5 Molecular Weight 396.290
Density 3.13 g/mL at 25 °C(lit.) Boiling Point 186.5 °C(lit.)
Molecular Formula Br4Ge Melting Point 26.1 °C(lit.)
MSDS Chinese USA Flash Point 186.5°C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name germanium tetrabromide
Synonym More Synonyms

 Chemical & Physical Properties

Density 3.13 g/mL at 25 °C(lit.)
Boiling Point 186.5 °C(lit.)
Melting Point 26.1 °C(lit.)
Molecular Formula Br4Ge
Molecular Weight 396.290
Flash Point 186.5°C
Exact Mass 393.627991
LogP 3.00160
Index of Refraction 1.6269
InChIKey VJHDVMPJLLGYBL-UHFFFAOYSA-N
SMILES Br[Ge](Br)(Br)Br
Stability Stable. Incompatible with water, strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LY5220000
CHEMICAL NAME :
Germanium bromide
CAS REGISTRY NUMBER :
13450-92-5
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
Br4-Ge
MOLECULAR WEIGHT :
392.23
WISWESSER LINE NOTATION :
.GE..E4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02624

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes C
Risk Phrases R14:Reacts violently with water. R34:Causes burns. R37:Irritating to the respiratory system.
Safety Phrases S26-S27-S36-S45
RIDADR UN 3260 8/PG 2
WGK Germany 3
RTECS LY5220000
Packaging Group II
Hazard Class 8

 Synthetic Route

 Synonyms

EINECS 236-612-1
tetrabromogermane
Germanium(IV) bromide
Germanium tetrabromide
Germane, bromide (1:4)
MFCD00016115
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