Product Code
S09625
CAS
999-97-3
Hexamethyldisilazane
CAS 999-97-3 | Product Code S09625
Synonyms 1,1,1,3,3,3-Hexamethyldisilazane, HMDS, Bis(trimethylsilyl)amine
| Pack size | Price | SKU | UK | Europe | China |
|---|---|---|---|---|---|
| 5 g | £17.00 | S09625-5G | In Stock (5+) | Enquire | Enquire |
| 25 g | £20.00 | S09625-25G | In Stock (5+) | Enquire | Enquire |
| 100 g | £28.00 | S09625-100G | In Stock (5+) | Enquire | Enquire |
| 250 g | £30.00 | S09625-250G | In Stock (5+) | Enquire | Enquire |
| 1 kg | £39.00 | S09625-1KG | In Stock (5+) | Enquire | Enquire |
Shipping times: UK Stock – Next Day | Germany Stock – 7-10 days | China Stock – 10-14 days
Details
Chemical Properties
Hazards
Transport
Documentation
Product Code
S09625
CAS Number
999-97-3
IUPAC
[dimethyl-(trimethylsilylamino)silyl]methane
Canonical Smiles
C[Si](C)(C)N[Si](C)(C)C
InChI
InChI=1S/C6H19NSi2/c1-8(2,3)7-9(4,5)6/h7H,1-6H3
InChI Key
FFUAGWLWBBFQJT-UHFFFAOYSA-N
MDL Number
MFCD00008259
EINECS Number
213-668-5
Molecular Formula
C6H19NSi2
UNSPSC Code
12352100
SKU
S09625
Synonyms
- 1,1,1,3,3,3-Hexamethyldisilazane
- HMDS
- Bis(trimethylsilyl)amine
Purity
98%
Molecular Weight
161.395
State
Liquid
Melting Point
-76.2°C
Flash Point
11.4°C Closed Cup
Boiling Range
125°C at 1013 hPa
Solubility
0.995g/L at 24°C in Benzene (miscible),Ether (miscible)
Vapour Pressure
2400 Pa at 25°C
Partition Coefficient
1.19 at 25°C
Auto Ignition Temp
331°C
Relative Density
0.774
SDS Documents
Pictograms
GHS02: Flammable
GHS06: Toxic
GHS07: Harmful/Irritant
Signal Word
Danger
Hazard Statements
- H225 – Highly flammable liquid and vapour.
- H302+H332 – Harmful if swallowed or if inhaled.
- H311 – Toxic in contact with skin.
- H412 – Harmful to aquatic life with long lasting effects.
Precautionary Phrases
- P210 – Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P233 – Keep container tightly closed.
- P235 – Keep cool.
- P240 – Ground and bond container and receiving equipment.
- P241 – Use explosion-proof equipment.
- P242 – Use non-sparking tools.
- P243 – Take action to prevent static discharges.
- P260 – Do not breathe dust/fume/gas/mist/vapours/spray.
- P264 – Wash hands thoroughly after handling.
- P270 – Do not eat, drink or smoke when using this product.
- P271 – Use only outdoors or in a well-ventilated area.
- P273 – Avoid release to the environment.
- P280 – Wear protective gloves/protective clothing and eye/face protection.
- P301+P310 – IF SWALLOWED: Immediately call a POISON CENTER/doctor.
- P301+P330+P331 – IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
- P302+P352 – IF ON SKIN: Wash with plenty of water.
- P303+P361+P353 – IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
- P304+P340 – IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P308+P313 – IF exposed or concerned: Get medical advice/attention.
- P321 – Specific treatment (see Section 4 on this SDS).
- P332+P313 – If skin irritation occurs: Get medical advice/attention.
- P342+P311 – If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
- P361+P364 – Take off immediately all contaminated clothing and wash it before reuse.
- P370+P378 – In case of fire: Use dry sand to extinguish.
- P391 – Collect spillage.
- P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
- P405 – Store locked up.
- P501 – Dispose of contents/container to hazardous waste disposal.
Un Number
1992
Packing Group
II
Hazard Class
3
Hazard Subclass
6.1
Shipping Name
FLAMMABLE LIQUID, TOXIC, N.O.S.
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At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.
Senior Procurement Officer