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Trimethylboron

Trimethylboron structure

CAS No:
593-90-8
Formula:
C3H9B
Chemical Name:
Trimethylboron
Synonyms:
Borane,trimethyl-;Trimethylborane;Trimethylboron;2583506-20-9
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Trimethylboron Basic Attributes

Molecular Weight：

55.91460

Exact Mass：

55.91

EC Number：

209-816-3

DSSTox ID：

DTXSID90208038

Characteristics

PSA：

XLogP3：

1.37060

Density：

0.559 g/cm3

Melting Point：

-161.5 °C

Boiling Point：

-20.2 °C

Refractive Index：

1.311

Safety Information

Hazard category：

2.3

Transport codes：

UN 3160

hazard class code：

R11

safety instructions：

S7;S9;S16;S23;S26;S43;S45;S36/S37/S39

Marks：

F,C

Precautionary statement(s)：

P280-P305 + P351 + P338-P310-P410 + P403

Hazard Statements：

H280-H314

GHS Classification：

|Danger|H220 (53.12%): Extremely flammable gas [Danger Flammable gases]|P210, P222, P260, P264, P280, P301+P330+P331, P302+P334, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P377, P381, P403, P405, P410+P403, P422, and P501|Aggregated GHS information provided by 128 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Trimethylboron Use and Manufacturing

Precursor to boron carbide thin films by chemical vapor deposition (CVD).1

Computed Properties

Molecular Weight:55.92
Exact Mass:56.0797305
Monoisotopic Mass:56.0797305
Heavy Atom Count:4
Complexity:8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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