熔點(diǎn)

290 °C (dec.)(lit.)

比旋光度

-135 o (c=5, 0.05 M NaOH)

沸點(diǎn)

504.93°C (rough estimate)

密度

1.2112 (rough estimate)

折射率

-135 ° (C=0.5, JP Method)

閃點(diǎn)

9℃

儲(chǔ)存條件

2-8°C

溶解度

Very slightly soluble in water, practically insoluble in ethanol (96 per cent). Solutions deteriorate on exposure to light, especially in the presence of alkali. It shows polymorphism (5.9).

形態(tài)

Powder

酸度系數(shù)(pKa)

1.7(at 25℃)

顏色

Yellow to orange

PH值

5.5-7.2 (0.07g/l, H2O, 20°C)

氣味 (Odor)

Slight odour

酸堿指示劑變色ph值范圍

6

水溶解性

0.07 g/L (20 oC)

敏感性

Light Sensitive

Merck

14,8200

BRN

97825

BCS Class

1

穩(wěn)定性

Stable, but light-sensitive. Incompatible with strong oxidizing agents, reducing agents, bases, calcium, metallic salts. May be moisture sensitive.

InChIKey

AUNGANRZJHBGPY-SCRDCRAPSA-N

LogP

-2.009 (est)

危險(xiǎn)性符號(hào)(GHS)

GHS02,GHS06,GHS08

警示詞

Danger

危險(xiǎn)性描述

H226-H301+H311+H331-H370

防范說(shuō)明

P210-P280-P301+P310+P330-P302+P352+P312-P304+P340+P311

危險(xiǎn)品標(biāo)志

F,T

危險(xiǎn)類別碼

11-23/24/25-39/23/24/25

安全說(shuō)明

24/25-45-36/37-16

危險(xiǎn)品運(yùn)輸編號(hào)

UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany

1

RTECS號(hào)

VJ1400000

F

8-10-21

TSCA

Yes

海關(guān)編碼

29362300

毒性

LD50 in rats (g/kg): >10 orally, 5.0 s.c., 0.56 i.p. (Unna, Greslin)