化合物信息

ID:78240

分子式

C₁₂H₂₇P

分子量

202.316541

精确质量

202.18503749

InChI

InChI=1S/C12H27P/c1-10(2,3)13(11(4,5)6)12(7,8)9/h1-9H3

InChIKey

BWHDROKFUHTORW-UHFFFAOYSA-N

Canonic Smiles

CC(P(C(C)(C)C)C(C)(C)C)(C)C

Isomeric Smiles

P(C(C)(C)C)(C(C)(C)C)C(C)(C)C

JChem

质子受体

质子供体

LogD (pH = 5.5)

2.3845654

LogD (pH = 7.4)

2.3847759

Log P

2.5937

摩尔折射率

68.517

极化性

25.590317

极化表面积

0.0

可自由旋转的化学键

里宾斯基五规则

true

学术数据

PubChem

83681

IUPAC标准名

tri-tert-butylphosphane

别名

Tris(tert-butyl)phosphine, 50% solution in tolueneTris(tert-butyl)phosphine 95%三特丁基膦Tri-tert-butylphosphineP(t-Bu)3三叔丁基膦Tri-tert-butylphosphine solution三叔丁基膦溶液

IUPAC传统名

tri-tert-butylphosphane

Beilstein号

1738613

保存注意事项

Highly Flammable/Corrosive/Lachrymatory/Air Sensitive/Moisture Sensitive/Store under Argon

Air & Moisture Sensitive

GHS危险品标识

呼吸道过敏，类别1

生殖细胞突变，类别1A，1B，2

致癌性，类别1A，1B，2

生殖毒性，类别1A，1B，2

特定目标器官毒性 – 一次接触，类别1,2

特定目标器官毒性 – 反复接触，类别1,2

吸入危险，类别1

急性毒性（口服，皮肤接触，吸入），类别4

皮肤刺激，类别2

眼刺激，类别2

皮肤过敏，类别1

特定目标器官毒性 -一次接触，类别3

易燃气体类别1

易燃气溶胶，第1,2类

易燃液体，类别1,2,3

自反应物质和混合物，类型B，C，D，E，F

自燃液体类别1

自燃固体类别1

自我放热物质和混合物，类别1,2

与水接触的物质和混合物，放出易燃气体类别1,2,3

有机过氧化物，类别B，C，D，E，F

腐蚀金属，类别1

腐蚀皮肤，类别1A，1B，1C

严重眼损伤，类别1

H225-H250-H304-H314-H336-H361d-H373

H250-H314

H250-H252-H314-H318

P210-P222-P231-P261-P280-P422

P222-P231-P280-P305+P351+P338-P310-P422

Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

16-26-36/37/39-45-62

16-26-27-36/37/39-43-45

2845

2846

UN2845

63-11-17-34-48/20-65-67

17-34

UN 2845 4.2/PG 1

UN 2846 4.2/PG 1

理化性质

产品相关信息

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Sigma Aldrich

655325

包装
10, 50 mL in glass bottle

570958

Application
芳基硼酸与羟基醌的苯基碘叶立德进行钯催化的偶联反应时的首选配体。1还可与 Pd2(dba)3 一起用于三甲基甲硅烷基烯醇醚与芳基卤化物的 α-芳基化。2
包装
1, 5, 10 g in glass bottle

336955

包装
1, 5 g in glass bottle

数据源提供

• For a brief feature on uses of the reagent in synthesis, see: Synlett, 709 (2005).

• Ligand which has been used in conjunction with Tris(dibenzylideneacetone)dipalladium(0), 12760 in promoting Suzuki cross-coupling reactions of arylboronic acids with aryl and vinyl halides under mild conditions. The system is particularly recommended for coupling reactions with normally unreactive aryl chlorides: J. Am. Chem. Soc., 4070 (2000). The same catalyst system has been found to be effective in the room-temperature cyanation of aryl bromides using zinc cyanide: Synlett, 2237 (2003).

• Efficient catalyst for the trifluoromethylation of aldehydes, ketones, imides and imines with (Trifluoromethyl)trimethylsilane, B20347: Synlett, 267 (2006).

学术数据

PubChem

83681

IUPAC标准名

tri-tert-butylphosphane

别名

Tris(tert-butyl)phosphine, 50% solution in tolueneTris(tert-butyl)phosphine 95%三特丁基膦Tri-tert-butylphosphineP(t-Bu)3三叔丁基膦Tri-tert-butylphosphine solution三叔丁基膦溶液

IUPAC传统名

tri-tert-butylphosphane

Beilstein号

1738613

Sigma Aldrich

655325

包装
10, 50 mL in glass bottle

570958

336955

包装
1, 5 g in glass bottle

数据源提供

• For a brief feature on uses of the reagent in synthesis, see: Synlett, 709 (2005).

• Efficient catalyst for the trifluoromethylation of aldehydes, ketones, imides and imines with (Trifluoromethyl)trimethylsilane, B20347: Synlett, 267 (2006).

安全信息

理化性质

产品相关信息

P210-P303+P361+P353-P305+P351+P338-P405-P422A-P501A

26-36/37/39-45

易燃性 (F)

Addition Reactions

Heck Reaction

Negishi Coupling

Buchwald-Hartwig Cross Coupling Reaction

Suzuki-Miyaura Coupling

Sonogashira Coupling

闪点

密度

0.861 g/mL at 25 °C

0.834 g/mL at 20 °C(lit.)

级别

technical grade

purum