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Octamethylcyclotetrasilazane

Octamethylcyclotetrasilazane structure

CAS No.: 1020-84-4

Chemical Name:: Octamethylcyclotetrasilazane

Synonyms: cyclotetras;LABOTEST-BB LT00454899;Ctamethylcyclotetrasilazane;OCTAMETHYLCYCLOTETRASILAZANE;Octamethylcyclotetrasilazane>DIMETHYLSILAZANE CYCLIC TETRAMER;1,1,3,3,5,5,7,7-OCTAMETHYLCYCLOTETRASILAZANE;2,2,4,4,6,6,8,8-OCTAMETHYLCYCLOTETRASILAZANE;2,2,4,4,6,6,8,8-octamethyl-cyclotetrasilazan;1,1,3,3,5,5,7,7-Ctamethyl Cyclotetrasilazane

CBNumber:: CB9244692

Molecular Formula:: C8H28N4Si4

Molecular Weight:: 292.68

MDL Number:: MFCD00046123

MOL File:: 1020-84-4.mol

Last updated:2024-12-18 14:15:30

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Octamethylcyclotetrasilazane Properties

Melting point	96-99 °C(lit.)
Boiling point	225 °C756 mm Hg(lit.)
Density	0.95
refractive index	1.4580
Flash point	66 °C
solubility	soluble in Acetone
form	solid
pka	14.85±0.20(Predicted)
Specific Gravity	0.95
color	White to Almost white
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Moisture Sensitive
BRN	976248
CAS DataBase Reference	1020-84-4(CAS DataBase Reference)
EPA Substance Registry System	Cyclotetrasilazane, 2,2,4,4,6,6,8,8-octamethyl- (1020-84-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS06

Signal word

Danger

Hazard statements

H301-H314-H318

Precautionary statements

P280-P305+P351+P338-P309-P310

Hazard Codes

Risk Statements

Safety Statements

RIDADR

UN 2811 6.1/PG 3

WGK Germany

RTECS

GZ4342500

TSCA

Yes

HS Code

2931.90.6000

HazardClass

PackingGroup

III

NFPA 704

	1
3		0

Octamethylcyclotetrasilazane price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	O0153	Octamethylcyclotetrasilazane >96.0%(T)	1020-84-4	10g	$121	2024-03-01	Buy
Alfa Aesar	L16563	Octamethylcyclotetrasilazane, 97%	1020-84-4	5g	$23.65	2024-03-01	Buy
Alfa Aesar	L16563	Octamethylcyclotetrasilazane, 97%	1020-84-4	25g	$60.65	2024-03-01	Buy
Chem-Impex	40568	Octamethylcyclotetrasilazane,93%(GC) 93%(GC)	1020-84-4	10G	$67.2	2021-12-16	Buy
AK Scientific	8713AL	Octamethylcyclotetrasilazane	1020-84-4	10g	$153	2021-12-16	Buy

Product number	Packaging	Price	Buy
O0153	10g	$121	Buy
L16563	5g	$23.65	Buy
L16563	25g	$60.65	Buy
40568	10G	$67.2	Buy
8713AL	10g	$153	Buy

Octamethylcyclotetrasilazane Chemical Properties,Uses,Production

Chemical Properties

white crystals

Uses

Easily accessible octamethylcyclotetrasilazane (OMCTS) is used as a starting material to synthesize α-Si3N4 by an ammonia thermal synthesis[1].

References

[1] S. Schaible. “From Octamethylcyclotetrasilazane (OMCTS) via Crystalline Silicon Nitride Imide Si2N2NH to α-Si3N4.” Key Engineering Materials 40 3 1 (1993): 81–86.

Octamethylcyclotetrasilazane Preparation Products And Raw materials

Raw materials

Preparation Products

Octamethylcyclotetrasilazane Suppliers

Global( 137)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Dongguan City Betterly New Materials co.,Ltd	+86-13713468294 +86-13713468294	sadie@betely.com	China	39	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5889	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20284	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18751	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32957	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58
Win-Win Chemical CO., Limited	0086-577-64498589	sales@win-winchemical.com	CHINA	998	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58

Supplier	Advantage
Dongguan City Betterly New Materials co.,Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Win-Win Chemical CO., Limited	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from Octamethylcyclotetrasilazane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-10-11	OCTAMETHYLCYCLOTETRASILAZANE 1020-84-4	US $5.00-2.00 / KG	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2023-12-26	OCTAMETHYLCYCLOTETRASILAZANE 1020-84-4	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-03-12	Dimethylsilazane Cyclic Tetramer 1020-84-4	US $0.00-0.00 / kg	1kg	98%min	1000kg	LY Global chemicals co.,ltd .

OCTAMETHYLCYCLOTETRASILAZANE
1020-84-4
US $5.00-2.00 / KG
99%
Hebei Chuanghai Biotechnology Co,.LTD

OCTAMETHYLCYCLOTETRASILAZANE
1020-84-4
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

Dimethylsilazane Cyclic Tetramer
1020-84-4
US $0.00-0.00 / kg
98%min
LY Global chemicals co.,ltd .

Octamethylcyclotetrasilazane Spectrum

OCTAMETHYLCYCLOTETRASILAZANE(1020-84-4)MS OCTAMETHYLCYCLOTETRASILAZANE(1020-84-4)¹³CNMR OCTAMETHYLCYCLOTETRASILAZANE(1020-84-4)IR1 OCTAMETHYLCYCLOTETRASILAZANE(1020-84-4)IR2

1020-84-4(Octamethylcyclotetrasilazane)Related Search:

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DIMETHYLSILAZANE CYCLIC TETRAMER 2,2,4,4,6,6,8,8-OCTAMETHYLCYCLOTETRASILAZANE 2,2,4,4,6,6,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetraazatetrasilocane 2,2,4,4,6,6,8,8-octamethyl-cyclotetrasilazan 2,2,4,4,6,6,8,8-Octamethylcyclooctanetetrasilazane 2,2,4,4,6,6,8,8-Octamethylcyclotetrasilazane,95% cyclotetrasilazane,2,2,4,4,6,6,8,8-octamethyl- OCTAMETHYLCYCLOTETRASILAZANE 1,1,3,3,5,5,7,7-OCTAMETHYLCYCLOTETRASILAZANE 1,2,2,3,4,4,8,8-OctaMethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane LABOTEST-BB LT00454899 cyclotetras Octamethylcyclotetrasilazane> OCTAMETHYLCYCLOTETRASILAZANE ISO 9001：2015 REACH 1,2,2,3,4,4,8,8-Ctamethyl-1,3,5,7,2,4,6,8-Tetrazatetrasilcane Ctamethylcyclotetrasilazane 1,1,3,3,5,5,7,7-Ctamethyl Cyclotetrasilazane 1020-84-4 -SiCH32NH4 C8H28NO4Si4 C8H28N4Si4 C8H28N4Si Si (Classes of Silicon Compounds) Silazanes Si-N Compounds Si (Classes of Silicon Compounds) Silazanes Si-N Compounds