Mich. Admin. Code R. 325.2413 - Maximum allowable concentrations for substances A and B

Rule 13. Table 1 reads as follows:

Table 1

MAC
Substance	ppm	mg/m3
Abate	---	15
Acetaldehyde	200	360
Acetic acid	10	25
Acetic anhydride	5	20
Acetone 1	,000	2,400
Acetonitrile	40	70
Acetylene Acetylene dichloride, see 1,2-Dichloroethylene	Inert gas
Acetylene tetrabromide	1	14
Acrolein	0.1	0.25
S Acrylamide	---	0.3
S Acrylonitrile (see R 325.51501 et seq. *)
S Aldrin	---	0.25
S Allyl alcohol	2	5
Allyl chloride	1	3
C Allyl glycidyl ether (AGE)	10	45
Allyl propyl disulfide	2	12
Alundum, (A1203) 2-Aminoethanol, see Ethanolamine	Inert dust
2-Aminopyridine	0.5	2
Ammonia	50	35
Ammonium sulfamate (amate)	---	15
n-Amyl acetate	100	525
sec-Amyl acetate	125	650
S Aniline	5	19
S Anisidine (o,p-isomers)	---	0.5
Antimony & compounds (as Sb)	---	0.5
ANTU (alpha naphthyl thiourea)	---	0.3
Argon	Inert	gas
Arsenic, inorganic compounds	---	0.5
Arsenic, organic compounds (as As)	---	0.5
Arsine	0.05	0.2
S Azinphos-methyl	---	0.2
Barium (soluble compounds)	---	0.5
S,C Benzene (benzol) (see R 325.77101 et seq. *)
A,S Benzidine P-Benzoquinone, see Quinone	___	___
Benzoyl peroxide	---	5
Benzyl chloride	1	5
Beryllium	---	0.002
Biphenyl, see Diphenyl Bisphenol A, see Diglycidyl ether
Boron oxide	---	15
Boron tribromide	1	10
C Boron trifluoride	1	3
Bromine	0.1	0.7
Bromine pentafluoride	0.1	---
S Bromoform	0.5	5
Butadiene (1,3-butadiene) (see R 325.50091 et seq. * Butanethiol, see Butyl mercaptan	)
2-Butanone	200	5 90
S 2-Butoxy ethanol (butyl cellosolve)	50	240
Butyl acetate (n-butyl acetate)	150	710
sec-Butyl acetate	200	950
tert-Butyl acetate	200	950
Butyl alcohol	100	300
sec-Butyl alcohol	150	450
tert-Butyl alcohol	100	300
S,C Butylamine	5	15
S,C tert-Butyl chromate (as Cr03)	---	0.1
n-Butyl glycidyl ether (BGE)	50	270
Butyl mercaptan	0.5	1.5
p-tert-Butyltoluene	10	60
A, C, and S See R 325.2412.

* Cautionthese rules contain extensive requirements for exposure to these substances.

Notes

Mich. Admin. Code R. 325.2413

1979 AC; 2003 AACS