998-40-3|Tri-n-butylphosphineProducts Supply - Chemical intermediates Network

Tri-n-butylphosphine cas no:998-40-3

Synonyms: TBUP; Tributylphosphinetech; Zukunft nur als S15-5801 Tri-n-butylphosphine; Trinbutylphosphinemincolorlesslightyellowliq; Trinbutylphosphineinhexane; Tributylphosphane

Identification

NameTri-n-butylphosphine
CAS998-40-3
SynonymsTBUP; Tributylphosphinetech; Zukunft nur als S15-5801 Tri-n-butylphosphine; Trinbutylphosphinemincolorlesslightyellowliq; Trinbutylphosphineinhexane; Tributylphosphane
EINECS(EC#)213-651-2
Molecular FormulaC12H27P
Molecular Weight202.32

Chemical Properties

Appearanceclear liquid
refractive index1.461-1.463
storage temp2-8°C
Sensitive Moisture Sensitive/Air Sensitive

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass4.2

Safety Data

Hazard F:Flammable;C:Corrosive;
Risk R11;R17;R21/22;R34
Safety

Safety Information of Tributylphosphine (CAS NO.998-40-3):
Hazard Codes:Xi ,F ,C
Risk Statements:36/38-34-21/22-17-11-37
36/38:Irritating to eyes and skin
11:Highly flammable
17:Spontaneously flammable in air
21/22:Harmful in contact with skin and if swallowed
34:Causes burns
Safety Statements:41-36/37/39-26-16-45-43-17-5
41:In case of fire and/or explosion do not breathe fumes
16:Keep away from sources of ignition - No smoking
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
17:Keep away from combustible material
5:Keep contents under ... (appropriate liquid to be specified by the manufacturer)
RIDADR:UN 3254 4.2/PG 1
WGK Germany:3
RTECS:SZ3270000
F:10-13-23
HazardClass:4.2
PackingGroup:I
Moderately toxic by ingestion. Slightly toxic by skin contact. When heated to decomposition it emits toxic vapors of PO_x.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD50	skin	2gm/kg (2000mg/kg)		"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 600, 1969.
rat	LD50	oral	750mg/kg (750mg/kg)		"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 600, 1969.

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3Way Pharm Inc. (Shanghai): Tel:86-21-51613915; Address: Room D218-219, No. 128, Xiangyin Road

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Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Tri-n-butylphosphine cas no:998-40-3

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