Dibutylgermanium dichloride

Modify Date: 2025-08-25 17:01:04

Dibutylgermanium dichloride structure	Common Name	Dibutylgermanium dichloride
	CAS Number	4593-81-1	Molecular Weight	257.77500
	Density	1.208 g/mL at 25 °C(lit.)	Boiling Point	242 °C(lit.)
	Molecular Formula	C₈H₁₈Cl₂Ge	Melting Point	N/A
	MSDS	N/A	Flash Point	225 °F

Name	di-n-butylgermanium dichloride
Synonym	More Synonyms

Density	1.208 g/mL at 25 °C(lit.)
Boiling Point	242 °C(lit.)
Molecular Formula	C₈H₁₈Cl₂Ge
Molecular Weight	257.77500
Flash Point	225 °F
Exact Mass	258.00000
LogP	4.50640
Index of Refraction	n20/D 1.473(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LY5020000

CHEMICAL NAME :: Germane, dibutyldichloro-

CAS REGISTRY NUMBER :: 4593-81-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C8-H18-Cl2-Ge

MOLECULAR WEIGHT :: 257.75

WISWESSER LINE NOTATION :: G-GE-G4&4

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 :: 100 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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature increase

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 96 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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 96 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature increase

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 100 mg/L

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 64,482,1982

Hazard Codes	T:Toxic;
Risk Phrases	R23/24/25;R29;R34
Safety Phrases	S36-S45-S36/37/39-S27-S26
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
RTECS	LY5020000
Packaging Group	II
Hazard Class	8
HS Code	2931900090

tetrabutylgermanium

CAS#:1067-42-1

Germanium chloride

CAS#:10038-98-9

~89%

Dibutylgermaniu...

CAS#:4593-81-1

tributyl(chloro...

CAS#:2117-36-4

Literature: Laurent, Regis; Laporterie, Andre; Dubac, Jacques; Berlan, Jacques Organometallics, 1994 , vol. 13, p. 2493 - 2495

Carbon tetrachloride

CAS#:56-23-5

poly(di-n-butyl...

CAS#:122951-56-8

Dibutylgermaniu...

CAS#:4593-81-1

Literature: Mochida, Kunio; Kimijima, Kohichi; Chiba, Hiromi; Wakasa, Masanobu; Hayashi, Hisaharu Organometallics, 1994 , vol. 13, p. 404 - 406

Precursor 4
CAS#:1067-42-1 tetrabutylgermanium CAS#:10038-98-9 Germanium chloride CAS#:56-23-5 Carbon tetrachloride CAS#:122951-56-8 poly(di-n-butyl...
DownStream 2
CAS#:3124-22-9 dibromo(dibutyl... CAS#:29823-30-1 di-n-butylgermane

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

MFCD00013590

dibutyl(dichloro)germane

Di-n-butylgermanium dichloride

Dibutylgermanium dichloride

EINECS 224-986-9

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: DI-n-BUTYLDICHLOROGERMANE, 95%
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dibutylgermanium dichloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Dibutylgermanium dichloride

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.