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Chemical Sampling Information (CSI)
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General Description

Synonyms: N-Methyl 4-dimethyamino-3,5-xylyl Carbamate; Mexacarbate; Zextran; Zactran

OSHA IMIS Code Number: Z128

Chemical Abstracts Service (CAS) Registry Number: 315-18-4

Chemical Description and Physical Properties:

white crystalline solid
vapor pressure: 0.1 mm at 139°C
melting point: 85°C

Health Factors

Carcinogenic Classification:

International Agency for Research on Cancer (IARC): Group 3, not classifiable as to its carcinogenicity to humans

Health Effects: LD50 (oral,rat) 24 mg/kg

Monitoring Methods used by OSHA

Wipe Sampling Method:

  • sampling media: Glass Fiber Filter

Bulk Method:

  • Limit the amount of bulk submitted to one gram or one mL.

Conditions: Bulk dissolved in Acetonitrile; Alltech C18 column; 78% methanol, 22% water; 0.005 M heptanesulfonic acid, phosphoric acid to pH 3.5; 1.0 mL/min; 254 and 280 nm; RT 7.3 min; DL 9 ng/inj C/P

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