2 6-Dichlorobenzaldehyde (CAS # 83-38-5)

Chemical Property:

Molecular Formula	C7H4Cl2O
Molar Mass	175.01 Nws
Qhov ntom	1.3456 (kev kwv yees kwv yees)
Melting Point	69-71 ° C (lit.)
Boling Point	165 ° C
Flash Point	135 ° C
Dej Solubility	<0.1 g / 100 mL ntawm 23 ºC
Solubility	<1g/l insoluble
Vapor Siab	0.0406mmHg ntawm 25 ° C
Qhov tshwm sim	Pleev daj flakes
Xim	Dawb rau lub teeb beige
BRN	386477 ib
Kev cia khoom	Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
Kev ruaj ntseg	ruaj khov. Incompatible nrog muaj zog oxidizing neeg sawv cev, muaj zog hauv paus. Cua, lub teeb thiab noo noo rhiab heev.
rhiab heev	Huab cua Sensitive
Refractive Index	1.5756 (kwv yees)
MDL	PAB 00003307
Physical thiab Chemical Properties	Melting point 68-71 ° C Kub taw tes 165 ° C dej-soluble <0.1g / 100 mL ntawm 23 ° C
Siv	Siv nyob rau hauv lub synthesis ntawm dyes, kuj yog siv los ua fungicides thiab tsim tshuaj tua kab 2, 6-dichlorobenzonitrile

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Product Detail

Khoom cim npe

Risk Codes	R34 - Ua rau kub hnyiab R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia	S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S27 - Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd. S28 - Tom qab sib cuag nrog daim tawv nqaij, ntxuav tam sim nrog xab npum-suds ntau. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
UN IDs	UN 3261 8/PG 2
WGK Germany	2
TSCA	Yog lawm
HS Code	29130 000 Nws
Kev Ceeb Toom	Corrosive
Hazard Class	8
Packing Group	III

Taw qhia

Sensitive rau lub teeb thiab huab cua. Soluble hauv ethanol, ether thiab roj av ether, insoluble hauv dej. Nws yog khaus rau qhov muag, ua pa thiab tawv nqaij thiab tuaj yeem ua rau kub hnyiab.

Yav dhau los: 1 1 3 3-Tetramethylguanidine (CAS # 80-70-6)

Tom ntej: 6-Bromo-7-chloro-3H-imidazo[4 5-b]pyridine (CAS # 83472-62-2)

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