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396354

Sigma-Aldrich

Tetramethylgermanium

98%

Synonym(s):

Tetramethylgermane

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About This Item

Linear Formula:
(CH3)4Ge
CAS Number:
Molecular Weight:
132.78
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

6.74 psi ( 20 °C)

Assay

98%

form

liquid

reaction suitability

core: germanium

refractive index

n20/D 1.389 (lit.)

bp

43-44 °C/740 mmHg (lit.)

mp

−88 °C (dec.) (lit.)

density

0.978 g/mL at 25 °C (lit.)

SMILES string

C[Ge](C)(C)C

InChI

1S/C4H12Ge/c1-5(2,3)4/h1-4H3

InChI key

ZRLCXMPFXYVHGS-UHFFFAOYSA-N

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Application

CVD precursor to germanium oxide thin films.

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-34.6 °F - closed cup

Flash Point(C)

-37 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

396354-1G:
396354-5G:
396354-BULK:
396354-VAR:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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