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Isotope-labelled compounds

(2H4)Silane

Also known as Silane-d4, [2H4]silane, tetradeuteriosilane

CAS 13537-07-0Formula H4SiMolar mass 36.14 g/molEC 236-899-3
GHS signal word: Warning. Pictograms: Gas under pressure, Harmful or irritant
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(2H4)Silane chemical structure, H4Si, CAS 13537-07-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
13537-07-0
Formula
H4Si
Molar mass
36.14 g/mol
Physical form
Gas
HS code
284590
Category
Isotope-labelled compounds
Illustrative photo, a small gas cylinder with a regulator in a lab on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is (2H4)Silane?

Plain description, key identifiers and synonyms

(2H4)Silane is a chemical substance with the molecular formula H4Si and a molar mass of 36.14 g/mol. Its CAS registry number is 13537-07-0. The IUPAC name is tetradeuteriosilane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tetradeuteriosilane
CAS number
13537-07-0
EC number
236-899-3
Molecular formula
H4Si
InChIKey
BLRPTPMANUNPDV-JQYAHLJZSA-N
InChI
InChI=1S/H4Si/h1H4/i1D4
Canonical SMILES
[SiH4]
Isomeric SMILES
[2H][Si]([2H])([2H])[2H]

Synonyms

  • Silane-d4
  • [2H4]silane
  • tetradeuteriosilane
  • (~2~H_4_)Silane

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Gasexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
36.14 g/molcalc.
Exact mass
36.0333 Dacalc.
LogP (octanol/water)
-1.45calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
1calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS04: Gas under pressure
Gas under pressure
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H280Contains gas under pressure, may explode if heated.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P337 + P317If eye irritation persists: Get medical help.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P410 + P403Protect from sunlight. Store in a well-ventilated place.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

(2H4)Silane suppliers

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(2H4)Silane price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code (2H4)Silane is traded under.

HS 2845.90Indicative HS code

Compounds, inorganic or organic, of such isotopes, whether or not chemically defined

World exports in 2024
$2.67B
+19.0% vs 2023, imports $1.67B
2019 to 2024
Top exporters
  1. Ireland55.3%
  2. Hong Kong11.8%
  3. United States10.7%
Top importers
  1. China24.3%
  2. Ireland21.9%
  3. South Korea13.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for (2H4)Silane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about (2H4)Silane, based on the data on this page

What is (2H4)Silane?

(2H4)Silane is a chemical substance with the molecular formula H4Si and a molar mass of 36.14 g/mol. Its CAS registry number is 13537-07-0. The IUPAC name is tetradeuteriosilane.

What is the CAS number of (2H4)Silane?

The CAS registry number of (2H4)Silane is 13537-07-0.

What is the molecular formula and weight of (2H4)Silane?

The molecular formula of (2H4)Silane is H4Si and its molar mass is 36.14 g/mol.

What is (2H4)Silane used for?

Known uses and roles of (2H4)Silane include specialty gases in electronics and semiconductors and isotope-labelled compounds in research and laboratory.

Is (2H4)Silane hazardous?

(2H4)Silane carries the GHS signal word "Warning". Main hazards: contains gas under pressure, may explode if heated, causes serious eye irritation, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of (2H4)Silane?

(2H4)Silane is usually classified under HS code 284590 (Isotopes other than those of heading 2844, compounds, inorganic or organic, of such…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (2H4)Silane?

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What is the price of (2H4)Silane?

Suppliers quote (2H4)Silane on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle (2H4)Silane

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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