“…Density ρ at atmospheric pressure of TMOS against temperature T compared with other reports: ■, this work (extrapolation); □, this work (pycnometer); ○, Anderson et al (saturated liquid density at 0.03 MPa); △, Ivannikov et al; ▽, Kato and Tanaka; ◇, Jambon and Delmas; ×, Nkinamubanzi et al; ☆, supplier (Tokyo Chemical Industry Co., Ltd.); solid line, the approximation line of the density at atmospheric pressure in this work (by extrapolation); dotted line, extrapolation part of the approximation line.…”