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(Bromomethyl)trimethylsilane

HCID 87523
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Basic information

CAS
18243-41-9
Standard SMILES
C[Si](C)(C)CBr
InChIKey
ACAUYCZBWABOLI-UHFFFAOYSA-N
Molecular formula
C4H11BrSi
Average molar mass
167.12 g/mol
Monoisotopic mass
165.98134

Names & identifiers

Preferred name
(Bromomethyl)trimethylsilane
IUPAC
bromomethyl(trimethyl)silane
English name
(Bromomethyl)trimethylsilane
Molecular formula
C4H11BrSi
Molecular weight
167.12

Names & synonyms

(Bromomethyl)trimethylsilane18243-41-9Silane, (bromomethyl)trimethyl-DTXSID3066344RefChem:69888DTXCID5035797605-967-8ACAUYCZBWABOLI-UHFFFAOYSA-NBromomethyltrimethylsilanebromomethyl(trimethyl)silane(Trimethylsilyl)methyl bromideMFCD00000167
Show more names
Bromo(trimethylsilyl)methane(bromomethyl)trimethyl-silan(Bromomethyl)trimethylsilane >
S02925C4H11BrSi(Bromomethyl)tri(methyl)silaneSCHEMBL1224449SCHEMBL14776864(Bromomethyl)trimethylsilane, 97%AKOS015833849LS-13018

Database identifiers

CAS
18243-41-9
PubChem CID
87523
DTXSID
DTXSID3066344
EC Number
605-967-8
Nikkaji
J142.890J

Properties

Computed structural properties

Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
1
Heavy atoms
6
Formal charge
0
Complexity
37.3

Experimental & physicochemical properties

SpringerMaterials Properties29Si nuclear magnetic resonance spectrum

Physicochemical properties

Boiling point
115.5 °C742 · 115.5 °C742 mm Hg(lit.)
Density
1.17 g/mL · 1.17 g/mL at 25 °C(lit.)
refractive index
20 · n20/D 1.444(lit.)
Flash point
61 °F · 61 °F
storage temp.
RT, stored under nitrogen
form
clear liquid
color
Colorless to Almost colorless
Specific Gravity
1.17 · 1.17
Hydrolytic Sensitivity
3 · 3: reacts with aqueous base
BRN
1731484 · 1731484
InChI
1S/C4H11BrSi/c1-6(2,3)4-5/h4H2,1-3H3
InChIKey
ACAUYCZBWABOLI-UHFFFAOYSA-N
SMILES
C[Si](C)(C)CBr

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesFlam. Liq. 2 (100%)

Safety data

F
21
PPE
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk
3
tsca
TSCA listed
ridadr
UN 2924 3/PG 2
hs_code
2931.90.9010
risk_code
11-34
Signal word
Danger
Symbol(GHS)
GHS02,GHS05
hazard_code
F,C
safety_code
26-36/37/39-45
hazard_class
3.1
Storage Class
3 - Flammable liquids
packing_group
II
Hazard statements
H225-H314

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationSilane, (bromomethyl)trimethyl-: ACTIVE

Upstream & downstream products

Downstream products

Trimethylsilylmethyl acetateMethoxytrimethylsilane

Suppliers

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Compound notes

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On this pageBasic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
CAS DataBase Reference
18243 · 18243-41-9(CAS DataBase Reference)
EPA Substance Registry System
Silane, (bromomethyl)trimethyl- (18243-41-9)
UNSPSC Code
12352103 · 12352103
NACRES
22 · NA.22
Symbol(GHS)
2 · GHS02,GHS05
Signal word
Danger
Hazard statements
225 · H225-H314
Precautionary statements
210 · P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
PPE
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes
F,C
Risk Statements
11 · 11-34
Safety Statements
26 · 26-36/37/39-45
RIDADR
2924 · UN 2924 3/PG 2
WGK Germany
3 · 3
F
21 · 21
TSCA
TSCA listed
HS Code
2931.9 · 2931.90.9010
HazardClass
3.1 · 3.1
PackingGroup
II
Storage Class
3 · 3 - Flammable liquids
Hazard Classifications
2 Skin · Flam. Liq. 2Skin Corr. 1B
Hazard Classifications
Flam. Liq. 2Skin Corr. 1B
Precautionary statements
P210-P233-P240-P280-P303+P361+P353-P305+P351+P338