DL-1,2-Hexanediol basic information

DL-1,2-Hexanediol

DL - 1, 2 - Hexanediol

1, 2-hexanediol - Basic information

The Chinese name is DL-1, 2-hexanediol

English name DL - 1, 2 - Hexanediol

Alias 1, 2-hexanediol

The English alias is DL-hexane-1,2-diol

1, 2 - Hexanediol

1, 2 - Dihydroxyhexane

(2 s) - hexane - 1, 2 - diol

(2 r) - hexane - 1, 2 - diol

CAS 6920-22-5

EINECS 230-029-6

Chemical formula C6H14O2

The molecular weight of 118.174

InChI InChI = 1 / C6H14O2 / c1-2-3-4-6 (8) 5-7 / h6-8 h, 2-5 h2, h3 / t6-1 / m1 / s1

The density of 0.961 g/cm3

Boiling point 223.5°C at 760 mmHg

Flash point 95.8 ° C

The vapor pressure is 0.0194mmHg at 25°C

The refractive index of 1.447

Physical and chemical density 0.951

The boiling point of 223-224 ° C

ND20 1.441 to 1.443

Flash point is 122 ° C

Irritating substance

Risk Terms R36/37/38 - Irritation to eyes, respiratory system and skin.

Safety Term S26 - After contact with eyes, rinse immediately with plenty of water and seek medical advice.

S37/39 - Wear appropriate gloves and goggles or a mask.

1, 2-hexanediol customs

Customs code 2905399090

2905399090 Other diols. Supervision conditions :AB(entry cargo clearance form, exit cargo clearance form). Value-added tax rate :17.0%. Tax rebate rate :9.0%. Most Favored Nation tariff :5.5 percent. General tariff :30.0%

Declare the name, content, use and packaging of the elements

Supervision conditions A. Entry cargo clearance form B. Exit cargo clearance form

Inspection and quarantine R. Import food hygiene supervision and inspection S. Export food hygiene supervision and inspection M. Inspection of import commodities inspection of export commodities