Tom ntej: Glutaric Anhydride CAS 108-55-4

Product Description:

Khoom npe: Glutaric anhydride CAS NO: 108-55-4

Synonyms:

utaric anhydride;

Dihydro-pyran-2,6-dione;

Tetrahydro-2H-pyran-2,6-dione;

Chemical Physical Properties:

Qhov tsos: Dawb rau tawm -dawb Crystalline Powder lossis Crystals

Assay: Ntau dua lossis sib npaug rau 99.0 feem pua

Qhov ceev: 1.24

Kub taw tes: 290 degree (570.076 torr)

Melting Point: 55-57 degree

Flash Point: 173 degree

Refractive Index: 1.463

Dej Solubility: hydrolysis

Stability: Tej zaum yuav decompose thaum raug huab cua ntub los yog dej.

Cia txias: 2-8 degree

Vapor Pressure: 0.00255mmHg ntawm 25 degree

Sensitive: Moisture Sensitive

Cov ntaub ntawv kev nyab xeeb:

RTECS: MA 3850000

Cov Lus Qhia Txog Kev Nyab Xeeb: S26-S36/37/39

HS Code: 2917190090

WGK Germany: 3

Cov nqe lus pheej hmoo: R21/22; R36/37/38

Hazard Code: Xn

Lus Ceeb Toom: P261; P280; P305 + P351 + P338

Kev Tshaj Tawm Txog Kev Nyab Xeeb: H302 ntxiv rau H312; H315; H318; H335

Cov lus qhia: Danger

Cim npe: GHS05, GHS07

Glutaric anhydride yog ib yam tshuaj uas ua rau mob plab hnyuv, erythema, edema, necrosis thiab ulcerations ntawm tib neeg. Glutaric anhydride kuj tseem siv los ua cov tshuaj reagent los ua ke 4-(4-hydroxy-phenylcarbamoyl)-butyric acid, ib qho analog ntawm p-hydroxyaniline uas qhia txog tshuaj tua kab mob thiab tshuaj tua kab mob hauv nas thiab nas.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom raws li patent yog muab rau RD lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tsuas yog nrog tus neeg yuav khoom.

Cim npe nrov: glutaric anhydride cas 108-55-4, manufacturers, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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