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Safety Data Sheet EN

Dichlorosilane

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Dichlorosilane
Product Code
333395

Regulatory Identifiers

CAS Number
N/A

Manufacturers & Suppliers

S

Sigma-Aldrich

manufacturer

3050 Spruce Street SAINT LOUIS MO 63103 USA

+18003255832

Emergency Contacts

Emergency Contact

(314) 776-6555

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

Hazard Classifications

Flam. Gas
Acute Tox.
Corrosive

GHS Pictograms

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Chemical Name CAS Number Concentration Hazardous
N/A --- --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If breathed in, move person into fresh air. If not breathing give artificial respiration. Consult a physician.

Skin contact

Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician.

Eye contact

Continue rinsing eyes during transport to hospital. Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

Ingestion

Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

The data for this section has not been processed yet.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

The data for this section has not been processed yet.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

The data for this section has not been processed yet.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Hands

Handle with gloves.

Eyes

Tightly fitting safety goggles. Faceshield (8-inch minimum).

Respiratory

Respiratory protection is not required. Where protection is desired, use multi-purpose combination (US) or type AXBEK (EN 14387) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).

Skin/Body

Choose body protection according to the amount and concentration of the dangerous substance at the work place.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Dynamic Viscosity
---
Ph
no data available
Metal Corrosion
---
Physical State
gaseous
Crystallisation Point
---
Solubility
---
Odor
---
Relative Evaporation Rate
---
Cloud Point
---
Odor Threshold
---
State Under Standard Conditions
---
Solubility In Fat
---
Relative Density
1.200 g/cm3
Lower Explosive Limit
4.1 %(V) ☒
Explosive Limits
---
Voc Content
---
Flash Point
-37 °℃ (-35 °F)
Form
gaseous
Evaporation Rate
---
Auto Ignition Temperature
58 °℃ (136 °F)
Properties Status
---
Colour
colourless
Decomposition Temperature
---
Density
1.200 g/cm3
Appearance
---
Melting Point
-122 °℃ (-188 ºF) - lit.
Molecular Weight
---
Solubility In Water
no data available
Flammability
---
Kinematic Viscosity
---
Partition Coefficient
---
Freezing Point
---
Vapor Density
---
Boiling Point
8.3 ℃ (46.9 ºF) - lit.
Vapor Pressure
1,672 hPa (1,254 mmHg) at 20 ℃ (68 ºF)
Softening Point
---
Upper Explosive Limit
99 %(V) ☒
Physical State Data
gas
Bulk Density
---
Colour Intensity
---
Solidification Point
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

The data for this section has not been processed yet.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
2189
Shipping Name
Dichlorosilane
Transport Class
2.3
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Dichlorosilane?

The signal word is no signal word.

What is the physical form of Dichlorosilane?

Dichlorosilane is a gaseous with colourless color.

What is the melting point of Dichlorosilane?

The melting point is -122 °℃ (-188 ºF) - lit. and the boiling point is 8.3 ℃ (46.9 ºF) - lit..

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