Pinacolborane

Modify Date: 2024-01-02 00:37:06

Pinacolborane Structure
Pinacolborane structure
Common Name Pinacolborane
CAS Number 25015-63-8 Molecular Weight 127.977
Density 0.882 g/mL at 25 °C(lit.) Boiling Point 109.9±7.0 °C at 760 mmHg
Molecular Formula C6H13BO2 Melting Point N/A
MSDS N/A Flash Point 20.2±18.2 °C
Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08
Signal Word Danger

 Names

Name 4,4,5,5-tetramethyl-1,3,2λ2-dioxaborolane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.882 g/mL at 25 °C(lit.)
Boiling Point 109.9±7.0 °C at 760 mmHg
Molecular Formula C6H13BO2
Molecular Weight 127.977
Flash Point 20.2±18.2 °C
Exact Mass 128.100861
PSA 18.46000
LogP 0.85690
Vapour Pressure 28.6±0.2 mmHg at 25°C
Index of Refraction n20/D 1.396(lit.)
Storage condition Keep Cold

 Safety Information

Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08
Signal Word Danger
Hazard Statements H225-H261-H302-H319-H335-H351
Supplemental HS May form explosive peroxides.
Precautionary Statements P210-P231 + P232-P280-P370 + P378-P402 + P404-P403 + P235
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;R15;R36/37/38
Safety Phrases S16-S43-S8-S37/39-S26-S33-S29
RIDADR UN 3398 4.3/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 4.3
HS Code 2934999090

 Synthetic Route

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

HBPin,PinBH
MFCD00674030
catecholborane
Pinacolborane
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-
4,4,5,5-Tetramethyl-1,3,2-dioxaborolane
PinB-TE
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