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Hexamethyldistannane

Hexamethyldistannane Structure
CAS No.
661-69-8
Chemical Name:
Hexamethyldistannane
Synonyms
HEXAMETHYLDITIN;1,1,1,2,2,2-Hexamethyldistannane;HEXAMETHYLDITIN(IV);1,1,1,2,2,2-Hexamethyl-distannane;TD 5032;td-5032;NSC-227328;((CH3)3Sn)2;pennsalttd5032;Hexamethlyditin
CBNumber:
CB4407230
Molecular Formula:
C6H18Sn2
Molecular Weight:
327.63
MOL File:
661-69-8.mol
Modify Date:
2023/4/23 13:52:06

Hexamethyldistannane Properties

Melting point 23-24 °C (lit.)
Boiling point 182 °C/756 mmHg (lit.)
Density 1.58 g/mL at 20 °C (lit.)
refractive index n20/D 1.540
Flash point 142 °F
storage temp. Inert atmosphere,Room Temperature
form solid
Specific Gravity 1.570
color Colourless
Water Solubility Not miscible or difficult to mix in water.
Sensitive Air Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN 3600327
Exposure limits ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
InChIKey CCRMAATUKBYMPA-UHFFFAOYSA-N
CAS DataBase Reference 661-69-8(CAS DataBase Reference)
NIST Chemistry Reference Hexamethylditin(661-69-8)
EPA Substance Registry System Distannane, hexamethyl- (661-69-8)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06,GHS09
Signal word  Danger
Hazard statements  H300+H310+H330-H410
Precautionary statements  P260-P262-P273-P280-P302+P352+P310-P304+P340+P310
Hazard Codes  T+,N
Risk Statements  26/27/28-50/53
Safety Statements  26-27-28-45-60-61-28A
RIDADR  UN 3146 6.1/PG 2
WGK Germany  2
RTECS  WH8280000
10-23
TSCA  No
HazardClass  6.1
PackingGroup  II
HS Code  29319090
Toxicity LD50 oral in rat: 7690ug/kg
NFPA 704
2
4 0

Hexamethyldistannane price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 288020 Hexamethylditin 99% 661-69-8 1G ₹3604.73 2022-06-14 Buy
Sigma-Aldrich(India) 288020 Hexamethylditin 99% 661-69-8 5G ₹18131.88 2022-06-14 Buy
Sigma-Aldrich(India) 288020 Hexamethylditin 99% 661-69-8 25G ₹61789.1 2022-06-14 Buy
Sigma-Aldrich(India) 288020 Hexamethylditin 99% 661-69-8 100G ₹87552.6 2022-06-14 Buy
TCI Chemicals (India) H1312 Hexamethylditin min. 98.0 % 661-69-8 1G ₹4700 2022-05-26 Buy
Product number Packaging Price Buy
288020 1G ₹3604.73 Buy
288020 5G ₹18131.88 Buy
288020 25G ₹61789.1 Buy
288020 100G ₹87552.6 Buy
H1312 1G ₹4700 Buy

Hexamethyldistannane Chemical Properties,Uses,Production

Chemical Properties

Clear colorless liquid

Uses

Agricultural chemical.

Hazard

A poison by ingestion.

Purification Methods

Wash it with H2O and extract with *C6H6, dry by filtering through powdered Na2SO4, remove *C6H6 on a rotary evaporator and fractionally distil the oily residue under vacuum (b 85-88o/45mm). It boils at ca 182o at atmospheric pressure, but it cannot be distilled in air because the hot vapours flash in the condenser. [Kraus & Session J Am Chem Soc 47 2361 1925, Morris & Selwood J Am Chem Soc 63 2509 1941, Pedley et al. Trans Faraday Soc 53 1612 1957, Beilstein 4 IV 4346.]

Hexamethyldistannane Preparation Products And Raw materials

Global( 151)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
DAVY CHEM LABS +91-9603460845 +91-9493444489 Hyderabad, India 109 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29826 58 Inquiry
Zhengzhou Alfa Chemical Co.,Ltd +8618530059196 China 13127 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
Alfa Chemistry United States 2344 58 Inquiry
Aston Chemical 13000000000 United States 1634 58 Inquiry

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