Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Tributylphosphine
Price:
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Tributylphosphine
Price: ￥265.0/100ml ￥85.0/25ml ￥975.0/500ml
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tributylphosphane
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: Tri-n-butylphosphine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

998-40-3

998-40-3 structure

998-40-3 structure

Name: Tributylphosphine
Chemical Name: Tributylphosphane
CAS Number: 998-40-3
Molecular Formula: C₁₂H₂₇P
Molecular Weight: 202.316
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-07-17 12:28:51
Modify Date: 2024-01-02 12:05:51

Name	Tributylphosphane
Synonyms	Tributylphosphine EINECS 213-651-2 tri-n-butyl-phosphine Tris(butyl)phosphine Phosphine,tributyl tri-n-butylphosphane tris(n-butyl)phosphine UNII:0O52FJR7WN Tributylfosfin [Czech] MFCD00009462 Phosphine, tributyl- Tributylphosphan Tri-n-Butylphosphine

Density	0.81 g/mL at 25 °C(lit.)
Boiling Point	244.8±0.0 °C at 760 mmHg
Melting Point	-65 °C
Molecular Formula	C₁₂H₂₇P
Molecular Weight	202.316
Flash Point	112.2±25.0 °C
Exact Mass	202.185043
PSA	13.59000
LogP	5.60
Vapour density	9 (vs air)
Vapour Pressure	0.0±0.4 mmHg at 25°C
Index of Refraction	n20/D 1.462(lit.)
Stability	Stable, but pyrophoric - spontaneously inflammable in air. Incompatible with oxidizing agents. Moisture sensitive.
Water Solubility	insoluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ3270000

CHEMICAL NAME :: Phosphine, tributyl-

CAS REGISTRY NUMBER :: 998-40-3

BEILSTEIN REFERENCE NO. :: 1738261

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H27-P

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 :: 750 mg/kg

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

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,600,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,600,1969

Symbol	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H226-H250-H302-H312-H314
Precautionary Statements	P222-P231-P280-P305 + P351 + P338-P310-P422
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable;C:Corrosive;
Risk Phrases	R11;R17;R21/22;R34
Safety Phrases	S41-S36/37/39-S26-S16-S45-S43-S17
RIDADR	UN 3254 4.2/PG 1
WGK Germany	3
RTECS	SZ3270000
Packaging Group	I
Hazard Class	4.2
HS Code	2931900090

Precursor 9
814-29-9 109-65-9 72315-65-2 17343-82-7
693-03-8 201230-82-2 13165-72-5 18497-59-1
3084-50-2
DownStream 8
345310-98-7 76-84-6 519-73-3 14062-37-4
814-29-9 20380-30-7 20507-22-6 21473-75-6

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%