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Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1)

Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1) structure

CAS No:
2091-46-5
Formula:
C21H18P.Br
Chemical Name:
Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1)
Synonyms:
Phosphonium,triphenyl-2-propyn-1-yl-,bromide (1:1);Phosphonium,triphenyl-2-propynyl-,bromide;Triphenyl-2-propynylphosphonium bromide;Propargyltriphenylphosphonium bromide;Triphenylpropargylphosphonium bromide;2-Propynyltriphenylphosphonium bromide;NSC 219251;P 1379
Categories:
Organic Chemistry > Phosphines

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Description

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Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1) Basic Attributes

Molecular Weight：

381.25

Exact Mass：

380.032928

BRN：

3579775

EC Number：

218-242-2

NSC Number：

219251

HScode：

2931900090

Characteristics

PSA：

XLogP3：

0.61770

Melting Point：

164-167 °C @ Solvent: Ethanol

Water Solubility：

soluble in methanol.

Storage Conditions：

Store below +30°C.

Safety Information

Transport codes：

UN 2811 6.1/PG 3

wgk germany：

hazard class code：

20/21/22-36/37/38

safety instructions：

26-36/37

Marks：

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H302 + H312 + H332-H315-H319-H335

GHS Classification：

|Warning|H302 (97.67%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1) Use and Manufacturing

Wittig reagent.

Computed Properties

Molecular Weight:381.2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:380.03295
Monoisotopic Mass:380.03295
Heavy Atom Count:23
Complexity:326
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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PROPARGYLTRIPHENYLPHOSPHONIUM BROMIDE

CAS No.: 2091-46-5

Content: 99.00%

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Guide of Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1)

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1)

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