Meta-Tolyl Isocyanate

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CAS NO.： 621-29-4

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥99.0%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 200KG/Steel Drum; 200KG/Plastic Drum

Product Detail

Properties

M-Tolyl isocyanate

Common name: m-Tolyl isocyanate

Molecular formula: C₈H₇NO

Structural formula:

Molecular weight: 133.15

CAS No: 621-29-4

Physicochemical properties: colorless transparent liquid. Density: 1.033. Boiling point: 75~76℃/12mmHg. Flash point: 65℃.

Quality index: content≥99.0%

Uses: pharmaceutical and pesticide intermediate

Packing: 200KG steel-plastic drum

Storage and transportation: to protect from damp and heat.

Properties

It is mainly used to treat and prevent osteoporosis in postmenopausal women, and significantly reduce the risk of vertebral fracture and hip fracture. It is also used as an intermediate in the synthesis of pesticides.

CAS No.

621-29-4

Formula

C8H7NO

Molecular Mass

133.14700

Exact Mass

133.05300

PSA

29.43000

Logp

1.96230

IUPAC

1-isocyanato-3-methylbenzene

Matter Classification

organic

Category

Melting Point

195 - 198ºC

Density

1.033 g/mL

Boiling Point

75-76 °C

Flash Point

150 °F

Appearance

Transparent colorless to light yellow liquid

Acidity and Basicity

neutral

HS Code

29291090

UN No.

2206

DG-Class

6.1

Risk Code

R26-36/37/38-42

Safety Label

T+

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UPCHEM (CHINA) CO., LTD

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CRO

Country/Region：

Zhejiang, China

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