Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Tris(Trimethylsilyl) Phosphate
Price: ￥1048.0/25ml ￥348.0/5ml
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tris(trimethylsilyl) phosphate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Tris(trimethylsilyl) phosphate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

10497-05-9

10497-05-9 structure

10497-05-9 structure

Name: Tris(Trimethylsilyl) Phosphate
Chemical Name: Tris(trimethylsilyl) phosphate
CAS Number: 10497-05-9
Molecular Formula: C₉H₂₇O₄PSi₃
Molecular Weight: 314.53900
Catalog: Chemical reagent Organic reagent Siloxane
Create Date: 2018-05-31 08:00:00
Modify Date: 2024-01-02 17:28:54

Name	Tris(trimethylsilyl) phosphate
Synonyms	Phosphoric Acid Tris(trimethylsilyl) Ester EINECS 234-028-1 Tris(trimethylsilyl) Phosphate MFCD00008267

Density	0.945 g/mL at 25 °C(lit.)
Boiling Point	228-229 °C720 mm Hg(lit.)
Melting Point	3-4 °C(lit.)
Molecular Formula	C₉H₂₇O₄PSi₃
Molecular Weight	314.53900
Flash Point	76 °F
Exact Mass	314.09500
PSA	54.57000
LogP	4.64900
Vapour Pressure	0.0977mmHg at 25°C
Index of Refraction	n20/D 1.409(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TC9700000

CHEMICAL NAME :: Phosphoric acid, tris(trimethylsilyl) ester

CAS REGISTRY NUMBER :: 10497-05-9

BEILSTEIN REFERENCE NO. :: 1794624

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H27-O4-P-Si3

MOLECULAR WEIGHT :: 314.60

WISWESSER LINE NOTATION :: 1-SI-1&1&-OPO&O-SI-1&1&1&O-SI-1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3440 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1233,1986

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H315-H319-H335
Precautionary Statements	P210-P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F: Flammable;Xi: Irritant;
Risk Phrases	R11
Safety Phrases	S16-S26-S36
RIDADR	UN 1993 3/PG 2
WGK Germany	2
RTECS	TC9700000
Packaging Group	III
Hazard Class	3.2
HS Code	2931900090

Precursor 8
107-46-0 999-97-3 3385-94-2 10416-59-8
1795-31-9 18291-81-1 4551-15-9 17882-98-3
DownStream 8
4648-54-8 2857-97-8 420-56-4 74785-85-6
10090-05-8 2754-27-0 7422-66-4 75-77-4

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%